Wireless vs. wired Network: an usual dilemma SMBs still face in 2024.
Choosing the right network infrastructure is crucial for everything from productivity and collaboration to security and, of course, that all-important bottom line.
But with technology constantly evolving, what’s the best path forward for your business?
This article dives into the heart of the wireless vs. wired debate, arming you with the knowledge you need to make a smart, strategic decision.
In the simplest terms, wireless networks use radio waves to connect devices to the internet, while wired networks use physical cables like ethernet cords.
Think of it like this: wireless is like having a conversation on your cell phone – convenient and flexible, but sometimes prone to interference.
Wired, on the other hand, is like having a chat over a landline – reliable and secure, but you’re tethered to a specific location.
But why should you care about the difference?
Because the type of network you choose can significantly impact your business’s performance, security, and bottom line.
Whether you’re a small start-up or a large corporation, understanding the pros and cons of each option is crucial for making informed decisions about your IT infrastructure.
In today’s mobile-first world, convenience is king. And that’s where wireless networks truly shine. Wi-Fi offers businesses a level of flexibility and scalability that traditional wired networks simply can’t match.
According to a recent survey, a whopping 72% of respondents preferred wireless networks over wired networks due to their flexibility and mobility. However, that same survey revealed that 55% of respondents expressed concerns over the security vulnerabilities associated with wireless networks But we’ll talk about that later on.
In the meantime, just take some time to imagine this: you’re hosting a big meeting, and everyone needs to connect their laptops, tablets, and even smartphones to the network. With wireless, it’s as easy as pie! No need for messy cables or hunting down ethernet ports – employees and guests can connect from anywhere in the office, boosting productivity and collaboration.
Plus, wireless networks are incredibly scalable. Need to accommodate more users or devices? No problem!
Adding new access points is a breeze, allowing your network to grow right alongside your business.
This flexibility makes Wi-Fi a particularly attractive option for businesses with dynamic workspaces or frequent changes in their IT needs.
While wireless networks offer undeniable convenience, wired networks still hold their own – and in some cases, they’re the clear winner.
One of the biggest advantages of wired networks is their raw speed and performance. With fiber optic cables, in particular, you can achieve lightning-fast data transfer rates that leave Wi-Fi in the dust.
This is crucial for businesses that rely on bandwidth-intensive applications like video conferencing, cloud computing, or large file transfers.
But speed isn’t everything. Security is another area where wired networks have a significant edge.
Because wired connections are physically isolated, they’re much more difficult for hackers to infiltrate.
This is especially important for businesses that handle sensitive data, such as financial institutions, healthcare providers, and government agencies.
Let’s be honest, nobody wants to be that business – you know, the one that makes headlines for a data breach. And in today’s digital world, choosing between a wireless and wired network can feel like choosing between locking your front door or leaving it wide open. Which one sounds riskier?
Of course, we know it’s not quite that simple.
But the truth is, wired networks have a built-in security advantage simply because they’re, well, wired.
Wireless networks, on the other hand, rely on radio waves, which can travel… well, everywhere.
That means a savvy cybercriminal sitting in a parking lot could potentially intercept your data if your network isn’t properly secured. Suddenly, investing in a robust cybersecurity strategy from a company like LayerLogix seems like a pretty smart move, right?
Now, before you rip out all the Wi-Fi routers in your office, it’s important to remember that even wireless networks can be incredibly secure when configured correctly.
Strong passwords, network segmentation, and regular security audits can significantly reduce your risk.
When it comes to choosing between wireless and wired networks, cost is often a major deciding factor for businesses. And while it might seem like Wi-Fi is the obvious winner (who doesn’t love free Wi-Fi?!), the reality is a bit more nuanced.
On the surface, setting up a wireless network can appear more cost-effective.
After all, you don’t need to run expensive ethernet cables throughout your building. But don’t let that fool you!
The costs of wireless can quickly add up when you factor in:
Wireless Networks Costs | Wired Networks Costs |
Access Points: Depending on the size and layout of your office, you’ll likely need multiple access points for optimal coverage, which can get pricey. | Lower Maintenance: Once those cables are in place, they tend to work like a charm – no need for constant fiddling or troubleshooting! |
Maintenance: Wireless networks often require more frequent maintenance and troubleshooting than wired networks. And let’s be honest, nobody wants to spend their day rebooting routers! | Reduced Downtime: Remember those annoying Wi-Fi outages that seem to happen at the worst possible moment? Wired networks are far less susceptible to interference, which means fewer disruptions to your workflow. |
Ultimately, the most cost-effective network solution for your business will depend on your specific needs, budget, and long-term goals.
Just like a good suit, the right network solution should be tailored to fit your business’s unique needs.
And those needs can vary drastically depending on your industry, size, and long-term goals.
Let’s take a look at how different industries can benefit from a customized approach to wireless and wired networking:
No matter your industry, LayerLogix has the expertise and experience to help you design, implement, and manage a network solution that aligns perfectly with your business objectives.
Ready to take your network to the next level?
Contact LayerLogix today for a free consultation!
Network segmentation has emerged as a powerful defense strategy, offering a multi-layered approach to protecting your valuable data and systems.
It’s like building a fortress with multiple walls, moats, and watchtowers, making it significantly harder for attackers to breach your defenses and wreak havoc.
This comprehensive guide will delve into the intricacies of network segmentation, exploring its benefits, implementation methods, and evolution in the face of ever-changing cybersecurity threats.
Whether you’re an IT professional seeking to enhance your organization’s security posture or a business leader looking to understand the importance of network segmentation, this primer will equip you with the knowledge and insights you need to navigate the complex world of cybersecurity in 2024 and beyond.
Network segmentation is a cybersecurity practice that involves dividing a computer network into smaller, isolated subnetworks.
It’s like creating separate, secure zones within your network infrastructure, each with its own access controls and security policies. This allows you to restrict the flow of traffic between segments, preventing unauthorized access and limiting the impact of security breaches.
Think of it as building walls and checkpoints within your network, ensuring that only authorized individuals and devices can reach specific areas.
This granular control enhances security by reducing the attack surface and preventing attackers from moving laterally within the network.
Imagine your company’s network as a bustling city.
People move freely between districts, accessing various resources and interacting with each other.
While this open access may seem efficient, it also poses significant security risks.
What if a malicious actor enters one district?
They could easily wreak havoc throughout the entire city.
Network segmentation is not a one-size-fits-all solution. The specific implementation will vary depending on the organization’s size, industry, and security requirements.
However, the core principles remain the same: divide, isolate, and control access to protect your valuable assets.
Curious about how effective network segmentation can be in safeguarding your business?
Let’s explore some compelling evidence in the next section.
Network segmentation isn’t just a theoretical concept; it’s a proven strategy for bolstering cybersecurity defenses.
Numerous studies and real-world examples demonstrate its effectiveness in mitigating risks and protecting sensitive data.
Here’s a glimpse into the power of network segmentation:
The effectiveness of network segmentation is further amplified when combined with other security measures, such as strong access controls, intrusion detection/prevention systems, and encryption.
By layering these defenses, organizations create a robust security posture that is difficult for attackers to penetrate.
Contact us today to discuss how we can help you design and implement a tailored segmentation strategy that aligns with your specific security needs.
Network segmentation is like building a secure fortress for your digital assets.
But every good fortress requires the right tools and construction methods.
So, let’s explore the most common ways to segment your network and the tools that will help you achieve it.
Selecting the optimal combination of tools and methods depends on your unique needs and infrastructure.
Consider factors such as network size and complexity, security requirements, budget constraints, and IT expertise when making your decision.
Feeling overwhelmed by the choices?
Don’t worry, LayerLogix is here to help.
Network segmentation has come a long way.
It’s like the evolution of castle defenses, from simple moats and walls to intricate mazes and hidden passages.
In the early days of networking, segmentation was often achieved through physical separation – think separate networks for different departments or locations.
It was a straightforward approach, but it lacked flexibility and scalability.
Then came VLANs, the virtual walls within a network.
They allowed for logical grouping of devices, offering more flexibility and control than physical separation.
It was like adding drawbridges and portcullises to our castle, allowing for controlled access and better defense.
However, the digital landscape continued to evolve, with threats becoming more sophisticated and networks growing increasingly complex.
The need for a more dynamic and granular approach to segmentation became evident.
Enter Software-Defined Networking (SDN) and Microsegmentation.
SDN is like having a master control room in our castle, allowing us to configure and manage network policies, including segmentation rules, with ease and agility.
Microsegmentation takes it a step further, creating secure zones within individual servers or applications. It’s like having secret passages and hidden rooms within our castle walls, providing an extra layer of protection for our most valuable assets.
And now, we stand at the forefront of a new era in network security: Zero Trust. This security model operates on the principle of “never trust, always verify,” assuming that every user and device, even those within the network perimeter, could be a potential threat.
Zero Trust utilizes microsegmentation and other advanced technologies to create a highly secure environment where access is granted on a need-to-know basis.
Navigating the world of network security can sometimes feel like deciphering a cryptic map with various routes and destinations.
Network segmentation, micro-segmentation, segregation, and IP subnetting are all terms that often get thrown around, but what exactly do they mean, and how do they differ?
Let’s unravel the mystery and shed some light on each concept:
Network segmentation is a broad term encompassing various techniques to divide a network into logical sections. It’s the overarching strategy, while other terms like VLANs and subnetting refer to specific implementation methods.
Microsegmentation focuses on securing individual workloads within a network segment, offering a more granular level of control compared to traditional network segmentation.
Segregation emphasizes the physical separation of networks, while other methods focus on logical separation within a single network infrastructure.
IP subnetting focuses on dividing a network based on IP addresses, while other methods may use different criteria, such as device type, location, or security requirements.
Wi-Fi 7 – This new titan has emerged in the ever-evolving landscape of wireless technology.
This latest iteration promises to revolutionize our digital experiences, offering unprecedented speeds and robust connectivity.
But what exactly is Wi-Fi 7, and how does it work?
Let’s dive in and explore the blistering new wireless standards that are set to redefine our digital world.
Wi-Fi 7, also known as IEEE 802.11be Extremely High Throughput (EHT), is the seventh generation of Wi-Fi technology. It’s designed to provide faster speeds, lower latency, and more efficient data transmission than its predecessors.
The key features of Wi-Fi 7 include:
These features, combined with other enhancements, make Wi-Fi 7 a game-changer in wireless connectivity.
When comparing Wi-Fi 7 to its predecessors, it’s clear that each new generation of Wi-Fi brings significant improvements in terms of speed, capacity, and efficiency. However, Wi-Fi 7 stands out for its ability to meet the demands of increasingly connected environments.
One of the most significant differences between Wi-Fi 7 and previous generations is the introduction of 6 GHz band support. While Wi-Fi 6 (802.11ax) began the trend with optional 6 GHz support, Wi-Fi 7 fully embraced this higher frequency band.
This opens up more channels for data transmission, reducing congestion and improving performance in dense environments.
Another key difference is the support for real-time applications. With its ultra-low latency, Wi-Fi 7 is designed to support real-time applications such as virtual reality (VR), augmented reality (AR), and online gaming.
This is a significant step forward from Wi-Fi 6, which, while offering lower latency than its predecessors, was not optimized for such applications.
Wi-Fi 7 also introduces Coordinated Multi-User MIMO (CMU-MIMO).
While Wi-Fi 6 introduced Multi-User MIMO (MU-MIMO), allowing multiple devices to communicate with the router simultaneously, Wi-Fi 7 takes this a step further.
CMU-MIMO allows for coordinated transmission to multiple devices, further increasing network efficiency and capacity.
In terms of energy efficiency, Wi-Fi 7 introduces Target Wake Time (TWT). This feature allows devices to negotiate when and how often they will wake up to send or receive data, significantly reducing power consumption and extending battery life.
These advancements make Wi-Fi 7 a significant upgrade over previous generations, paving the way for a future of hyperconnected devices and applications.
In the next section, we’ll delve into the security features of Wi-Fi 7.
Security is a paramount concern in any wireless technology, and Wi-Fi 7 is no exception.
It builds upon the security features introduced in Wi-Fi 6 and earlier generations, while also introducing new measures to ensure secure and private connectivity.
One of the key security features of Wi-Fi 7 is the support for WPA3 (Wi-Fi Protected Access 3), the latest and most secure protocol for Wi-Fi network security.
WPA3 provides robust protection against various types of attacks and unauthorized access.
It includes features like:
In addition to WPA3, Wi-Fi 7 also introduces Enhanced Privacy features.
These features aim to protect user privacy by preventing the tracking of Wi-Fi devices.
This is achieved by periodically changing the MAC address of the device, making it difficult to track or identify.
These security features ensure that Wi-Fi 7 not only provides faster and more efficient connectivity but also secure and private connections.
As Wi-Fi 7 is the latest generation of Wi-Fi technology, it requires new hardware to fully utilize its features.
This means that to take advantage of Wi-Fi 7, both the transmitting device (like a router) and the receiving device (like a smartphone or laptop) need to support Wi-Fi 7.
Currently, the adoption of Wi-Fi 7 is in its early stages. However, several manufacturers have already started to incorporate Wi-Fi 7 into their devices.
These include leading technology companies like Qualcomm and Intel, which have announced Wi-Fi 7 compatible chipsets.
These chipsets will be used in a variety of devices, including routers, smartphones, laptops, and IoT devices.
It’s important to note that while Wi-Fi 7 offers significant benefits, devices that do not support Wi-Fi 7 can still connect to a Wi-Fi 7 network.
They just won’t be able to take advantage of all the features that Wi-Fi 7 offers.
The timeline for the widespread availability of Wi-Fi 7 is dependent on several factors, including the finalization of the Wi-Fi 7 standard by the IEEE, the production of Wi-Fi 7 compatible devices by manufacturers, and the adoption of Wi-Fi 7 by network providers.
Considering the factors listed down below, it’s expected that Wi-Fi 7 will start to become widely available from 2024 onwards.
However, the exact timeline can vary depending on the region and the specific network provider.
For now, what’s only secure, is that the Wi-Fi 7 standard is currently in the draft stage.
The IEEE is expected to finalize the standard by 2024. Once the standard is finalized, manufacturers can start producing Wi-Fi 7 compatible devices in large quantities.
Several leading technology companies, including Qualcomm and Intel, have already announced their Wi-Fi 7-compatible chipsets.
These chipsets are expected to be incorporated into devices such as routers, smartphones, laptops, and IoT devices starting from 2024.
Network providers also play a crucial role in the widespread availability of Wi-Fi 7.
They need to upgrade their infrastructure to support Wi-Fi 7.
This process can take time, especially for large network providers.
The advent of Wi-Fi 7 is set to revolutionize the future of wireless connectivity. With its enhanced features and capabilities, Wi-Fi 7 is poised to support a new era of hyperconnected devices and applications.
One of the most significant impacts of Wi-Fi 7 will be on the Internet of Things (IoT).
With its support for a larger number of devices and improved efficiency, Wi-Fi 7 will enable more IoT devices to connect and operate seamlessly.
This will pave the way for smarter homes, cities, and industries, enhancing all user experiences and opening up new possibilities in entertainment, education, and healthcare, just to mention a few.
Furthermore, Wi-Fi 7’s enhanced security features will provide more secure and private connections. This is particularly important in an era where cybersecurity threats are on the rise.
Finally, Wi-Fi 7’s support for the 6 GHz band will reduce network congestion and improve performance in dense environments. This will be particularly beneficial in urban areas and large venues like stadiums and airports.
In conclusion, Wi-Fi 7 is set to usher in a new era of wireless connectivity, enabling a future that is more connected, efficient, and secure.
If you’re interested in leveraging the most powerful wireless networking available for your business, LayerLogix’s services can help.
With our expertise and commitment to customer success, we can help you navigate the complexities of this new technology and harness its full potential.
Contact us today for a free consultation!
Why do computers always know what time it is? How do they agree at the same time? Network Time Protocol (NTP) is responsible for that.
Developed in 1981 by David L. Mills of the University of Delaware, this protocol is mostly used for synchronizing clocks of computer systems over networks with variable latency.
But not only that. There’s more to the Network Time Protocol or NTP for short.
Network Time Protocol TL;DR Takeaway
Network Time Protocol (NTP) is a protocol for synchronizing clocks of computer systems over networks with variable latency. NTP uses a hierarchical structure of time servers and clients to distribute accurate time information across the network.
NTP consists of four main components:
The Network Time Protocol uses a request-response communication pattern between clients and servers. A client sends a request packet to a server, containing its timestamp.
The server receives the request packet and adds its timestamp. Then sends a response packet back to the client, containing both timestamps.
The client receives the response packet and adds its timestamp again.
Using these four timestamps, the client can calculate two important values:
The Network Time Protocol uses an algorithm called Marzullo’s algorithm to select the most accurate time server from multiple sources. It can also use an extension mechanism called Autokey to provide authentication and encryption for secure communication.
Network Time Protocol (NTP) has many benefits and challenges for network users and administrators. Some of the benefits are:
Some of the challenges are:
Network Time Protocol (NTP) is constantly evolving to meet the changing needs and threats of network time synchronization. Some of the possible trends and developments for NTP in 2023 are:
Enter microsegmentation, an innovative approach to network security that is revolutionizing the way organizations protect their sensitive data and resources.
In this article, we delve into the world of micro-segmentation, exploring its significance, benefits, challenges, and real-world examples.
Find out how it can potentially reduce costs and explore steps to get started with this advanced security approach.
Microsegmentation in networking refers to the practice of dividing a network into smaller, isolated segments, or microsegments, to enhance security and control network traffic.
Unlike traditional network security measures that rely on perimeter defenses, micro-segmentation operates at a granular level within the network, allowing organizations to establish fine-grained access controls and contain potential security breaches.
In today’s digital landscape, where cyber threats are constantly evolving, micro segmentation has become increasingly important. It provides organizations with a proactive security approach that goes beyond the traditional defense-in-depth strategy.
By implementing micro segmentation, organizations can limit the lateral movement of attackers within their network, preventing them from freely accessing sensitive data or systems.
This approach reduces the attack surface, making it significantly harder for cybercriminals to exploit vulnerabilities and carry out successful attacks.
Micro-segmentation also plays a vital role in protecting critical assets and meeting regulatory compliance requirements.
By segmenting the network and applying specific security policies to each segment, organizations can ensure that only authorized individuals or devices have access to sensitive data or resources.
This level of control helps organizations maintain compliance with industry regulations, such as the General Data Protection Regulation (GDPR) or the Health Insurance Portability and Accountability Act (HIPAA).
Microsegmentation offers a range of benefits that significantly enhance an organization’s security posture. Let’s delve into some of the key advantages, as well as the challenges and examples in practice.
While micro segmentation offers numerous benefits, implementing and managing it does come with some challenges. These include:
Many organizations across various industries have successfully implemented micro segmentation to strengthen their security posture. For example:
Microsegmentation is not only a robust security strategy but can also have a positive impact on an organization’s cost efficiency.
Let’s explore how microsegmentation can reduce costs while enhancing network security.
Firstly, microsegmentation improves resource utilization by enabling organizations to allocate their network resources more efficiently.
By segmenting the network, organizations can allocate specific resources, such as bandwidth, processing power, and storage, to each segment based on its unique requirements.
This targeted resource allocation ensures that resources are not wasted on unnecessary or unused segments, leading to cost savings.
Additionally, microsegmentation minimizes the risk of a security breach or data breach, which can result in substantial financial losses.
By implementing granular access controls and isolating sensitive data or critical systems, organizations reduce the potential impact and cost of a breach.
The containment provided by microsegmentation restricts lateral movement and limits an attacker’s ability to move freely within the network, minimizing the potential damage caused by a successful breach.
Furthermore, microsegmentation helps organizations achieve compliance with regulatory standards. Non-compliance can lead to severe financial penalties, legal consequences, and damage to an organization’s reputation.
By implementing microsegmentation and enforcing specific security policies for each segment, organizations can meet the regulatory requirements relevant to their industry. Compliance with these standards avoids costly penalties and ensures that the organization maintains a positive reputation.
While microsegmentation itself may involve upfront costs, such as implementing the necessary infrastructure and deploying appropriate security solutions, the long-term cost savings and risk reduction outweigh the initial investment.
The proactive nature of microsegmentation helps organizations avoid the substantial costs associated with remediation, legal fees, loss of customer trust, and potential fines resulting from a security breach.
Getting started with microsegmentation requires a systematic approach to ensure successful implementation and maximize its benefits.
Here are some essential steps to consider when embarking on a microsegmentation journey:
By following these steps, organizations can effectively implement microsegmentation and reap its benefits, including enhanced security, reduced risk, and improved network control.
RSSI TL;DR Takeaways
One key metric that helps us understand the strength of a received signal is the RSSI or Received Signal Strength Indicator.
In this article, we will delve into this concept, explore what constitutes a good or bad signal strength, and learn how to measure the received signal strength effectively.
So, let’s embark on this journey of understanding the Received Signal Strength Indicator and its significance in assessing wireless network performance in 2023.
The Received Signal Strength Indicator, abbreviated as RSSI, is a reference scale used to measure the power level of signals received by a wireless device, such as in WiFi or mobile networks.
Expressed in dBm (decibels relative to a milliwatt), the Received Signal Strength Indicator represents the intensity of the received signal after accounting for any losses in the antenna or cable.
Think of it as a numerical measure of the signal’s strength, where higher values indicate a stronger signal.
Although RSSI and dBm are different units of measurement, they both convey the intensity of the signal.
While dBm is an absolute power ratio, RSSI is a relative indicator.
Determining what constitutes a good or bad RSSI signal strength depends on various factors such as the wireless technology being used and the specific environment.
However, generally speaking, a lower value (closer to zero) signifies a stronger signal.
In a typical scale ranging from 0 to -100 dBm, where 0 dBm represents an ideal signal, we can establish some guidelines:
It’s important to note that these values may vary between different manufacturers and are not completely standardized. However, as a general rule, lower (more negative) values indicate a weaker signal.
To measure the received signal strength, RSSI is often obtained through various methods and tools, depending on the specific network setup.
One common approach is through packet reception tests, where the Received Signal Strength Indicator values are measured alongside the received power levels.
Additionally, the Link Quality Indicator (LQI) is another metric that complements in assessing signal quality.
LQI provides useful information by considering the number of received and lost packets.
However, it’s worth noting that packet loss can be mitigated through packet retransmission techniques.
To evaluate latency, which refers to the delay in transmitting data between nodes, one can measure the time it takes for packets to travel between the nodes within the network.
It’s important to remember that RSSI alone does not provide a complete measure of signal quality, as it focuses solely on the received signal’s strength.
Assessing the overall signal quality requires considering other factors, such as the signal-to-noise ratio (SNR), which represents the difference between the signal and the background noise.
By understanding RSSI and its relationship with signal quality, users can make informed decisions regarding network optimization, channel planning, and troubleshooting.
Remember that RSSI values are relative and can vary depending on the wireless technology and environment.
When we combine RSSI measurements with other metrics like SNR, we can gain a more comprehensive understanding of signal quality.
6G TL;DR Takeaways:
Get ready for the next leap in wireless communication as we delve into the world of 6G. Discover who is leading the race, the safety considerations, and what lies ahead for this revolutionary technology.
As of 2023, the 6G network is still under development and has not been commercially deployed. However, extensive research and progress are underway to bring this revolutionary technology to life.
Building on the foundation laid by 5G, 6G aims to be significantly faster, offering speeds of around 95Gb/s.
The industry is eagerly anticipating the advent of the 6G, with companies like Nokia, Samsung, Huawei, and LG, as well as governments such as those of South Korea and Japan, showing great interest.
Although not yet available, 6G is projected to hit the market around 2030.
The race for 6G supremacy is a global endeavor, with various players vying for leadership positions. Let’s take a closer look at some of the key participants:
These players, along with many others, are actively contributing to the advancement of 6G, each bringing their unique expertise and innovative solutions to the table.
As we embrace the boundless potential of 6G, ensuring safety in this interconnected landscape is paramount.
While specific technical details are yet to be determined, wireless experts anticipate that it will enable a range of applications such as virtual or augmented reality and high-quality telehealth services.
However, these advancements will require a substantial amount of spectrum to operate effectively.
To address this need, the US Federal Communications Commission (FCC) is already taking proactive steps.
FCC Chairwoman Jessica Rosenworcel has emphasized the importance of identifying suitable frequencies for 6G and has initiated an inquiry into making the 12.7-13.25GHz band available for new commercial mobile use.
Additionally, the FCC is exploring a unified satellite/terrestrial standards framework, recognizing that next-generation communications may integrate both ground-based airwaves and satellite signals.
Moreover, the FCC’s focus on the mid-band spectrum for 6G indicates a valuable lesson learned from the challenges faced during the 5G rollout.
By aligning spectrum allocation with other countries and prioritizing capacity and coverage, the FCC aims to ensure a smoother transition and wider availability this modern services.
In terms of safety, as with any new technology, regulatory bodies and industry leaders need to establish stringent protocols and standards.
By proactively addressing safety concerns, we can confidently embrace its transformative power while safeguarding user privacy and security.
The 6G network is the future of wireless communication, promising unprecedented speed and groundbreaking innovations.
While the network is still under development, various companies and governments are actively participating in the race to bring it to fruition.
With a focus on safety and proactive spectrum planning, the industry is preparing for a new era of connectivity.
As we look ahead, it is crucial to strike a balance between technological advancements and ensuring the security and privacy of users.
So, get ready to embrace the possibilities as 6G transforms the way we connect, communicate, and experience the world around us.
NaaS TL;DR Takeaway
Discover the concept of Network as a Service (NaaS) and how it revolutionizes networking in 2023.
Explore its features, benefits, and challenges, and learn how businesses can leverage this cloud-based model for enhanced flexibility and scalability.
Network as a Service (NaaS) is a cloud service model where organizations rent network services from cloud providers. With NaaS, businesses can operate their networks without the burden of maintaining a dedicated network infrastructure.
Unlike traditional networking approaches that rely on physical hardware, NaaS leverages software-based network functions, enabling companies to create their networks using virtualized resources.
This shift from hardware-centric networking to software-defined NaaS empowers businesses to leverage the scalability, flexibility, and cost-efficiency of the cloud.
While NaaS shares similarities with Software as a Service (SaaS), they serve different purposes.
SaaS primarily focuses on delivering software applications over the internet, whereas NaaS specifically caters to networking needs.
NaaS provides a comprehensive suite of network services, including routing, security, load balancing, and more, as a cloud-based solution.
By adopting NaaS, businesses can overcome the limitations of traditional network infrastructures, reduce costs, and enhance their operational efficiency.
NaaS revolutionizes networking by offering a range of features that empower businesses to optimize their network infrastructure effectively. Here are some key features of NaaS:
Examples of NaaS implementations include virtual private networks (VPNs) that provide secure remote access to company networks, cloud-based firewalls that protect against unauthorized access, and load balancers that distribute network traffic efficiently.
By leveraging NaaS, businesses can deploy these services quickly and cost-effectively while offloading the maintenance and management responsibilities to the service provider.
NaaS offers numerous benefits that make it an attractive networking solution for businesses. Let’s explore some key advantages:
Despite the numerous benefits, there are some challenges associated with NaaS adoption:
IPv6 TL;DR Takeaway:
Curious about IPv6?
Discover what it is, how it works, and why you should consider using it.
Also, learn how to configure it and explore its creation and implementation in 2023.
IPv6, the latest version of the Internet Protocol, is a next-generation standard designed to complement and eventually replace IPv4.
Every device connected to the internet, be it a computer, smartphone, IoT sensor, or smart home component, requires a unique numerical IP address to communicate with other devices.
It uses a 128-bit addressing scheme, offering an astronomical number of unique addresses (approximately 340 sextillions) compared to the limited address space of IPv4.
IPv6 works by assigning a unique IP address to each device connected to the internet.
These IP addresses act as digital identifiers, enabling communication and routing of data packets.
Unlike IPv4, which uses 32-bit addressing, IPv6 utilizes 128-bit addressing, allowing for an almost limitless number of unique IP addresses. This vast address space is essential for accommodating the growing number of internet-connected devices in our modern era.
Using IPv6 offers several compelling advantages.
Firstly, it provides a virtually unlimited supply of unique IP addresses, eliminating the need for complex address translation mechanisms like NAT.
Additionally, it offers native support for mobile devices, allowing seamless roaming and improved connectivity.
The protocol also incorporates enhanced autoconfiguration methods, simplifying network setup.
IPv6’s hierarchical routing structure enhances efficiency, reducing the size of routing tables and improving network performance.
Furthermore, it can be augmented with IPsec, offering robust security measures for data transmission.
Configuring IPv6 depends on the operating system and network infrastructure you are using.
Most modern operating systems and network devices come with built-in support.
To enable or disable IPv6, you can typically navigate to the network settings or network adapter properties.
However, it’s important to note that disabling it may limit your ability to access certain online resources that have transitioned to IPv6.
It is generally recommended to keep it enabled to ensure compatibility and future-proof your network.
IPv6 was introduced by the Internet Engineering Task Force (IETF) in 1998 as a solution to the impending exhaustion of IPv4 addresses.
The transition to IPv6 has been a gradual process, and as of 2023, its functionality deployment continues.
While IPv4 remains more popular due to compatibility and cost considerations, the industry is steadily moving towards the adoption of IPv6.
The coexistence of both protocols allows for a gradual transition and ensures a smooth evolution of the internet infrastructure.
Q: What happened to IPv5?
A: IPv5, also known as the Internet Stream Protocol, was an experimental protocol designed to support connection-oriented communications for voice and video. However, it shared the same limitation as IPv4 with its 32-bit addressing scheme, which led to the development and adoption of IPv6.
Q: Will IPv4 be completely shut down?
A: There is no official date for the shutdown of IPv4. As IPv6 deployment progresses, the world will gradually move away from IPv4. IPv4 addresses can still be reused, sold, and repurposed during the transition to IPv6, ensuring continued internet access for users.
In the era of expanding connectivity, IPv6 emerges as the solution to address the limitations of IPv4.
Its vast address space, improved security features, and enhanced efficiency make it the protocol of the future. While the transition may take time, the industry is steadily adopting this new standard.
By understanding what it is, how it works, and its advantages, you can prepare yourself for the evolving landscape of internet connectivity and ensure a seamless experience in the digital world.
Embrace its power and unlock the full potential of a connected future.
TL;DR Takeaway:
In our increasingly wireless world, where devices are interconnected without the need for cables, the importance of robust wireless networks cannot be overstated.
One technology that has revolutionized wireless transmissions is Beamforming.
By optimizing wireless connections, Beamforming ensures faster speeds and improved quality.
In this article, we’ll delve into what Beamforming is, how it works, and explore the differences between implicit and explicit Beamforming.
Beamforming is a groundbreaking technology that has transformed the way wireless transmissions are handled. By intelligently adjusting WLAN connections and optimizing signal paths, it ensures that devices receive faster speeds, stronger signals, and enhanced overall performance.
But how exactly does it work?
At its core, Beamforming utilizes multiple antennas in a central access point to transmit the same signal.
These antennas work in coordination to send out multiple signals simultaneously. But what sets it apart is its ability to analyze the feedback received from client devices.
By carefully examining the returning signals, the wireless network infrastructure can determine the most efficient path for transmitting signals to the intended devices.
One of the key technological pillars of Beamforming is Direction Sensing. This technique allows the access point to sense the direction from which the signal is coming and focus the transmission in that specific direction.
By doing so, it amplifies the strength of the Wi-Fi signal, ensuring a stable and reliable connection. Think of it as a spotlight directing the signal precisely where it’s needed, minimizing signal loss and interference.
Another important aspect is the concept of Multi-Path. Wireless signals tend to bounce off surfaces, creating multiple paths to the final destination.
Beamforming takes advantage of this phenomenon by utilizing special buffers that can regroup these packets, resulting in transmission without packet loss and increased reliability.
By coordinating the signals transmitted from each antenna, devices connected to the network experience a significant improvement in signal strength and link quality.
Beamforming is particularly beneficial in environments with complex layouts, multi-story buildings, or situations where the client devices have only a single antenna.
Furthermore, it allows for a wider bandwidth, transmitting larger amounts of data at faster speeds.
While other devices may suffer from signal reflections and interference, it capitalizes on these effects and combines them coherently with the client device, optimizing the delivery and reception of the signal.
Implicit and Explicit Beamforming are two variations of this powerful technology. While they share the same objective of optimizing wireless transmissions, there are some key differences between them.
In summary, while implicit Beamforming relies on general optimizations, the explicit one enables direct communication and feedback to fine-tune signal transmissions for optimal performance.
Beamforming technology has emerged as a game-changer in the realm of wireless transmissions. By optimizing WLAN connections,
It ensures faster speeds, enhanced signal strength, and improved stability.
Whether it’s implicitly optimizing signal paths or explicitly fine-tuning individual connections.
Open RAN TL;DR Takeaway:
Open RAN (O-RAN) emerges as a game-changing technology that aims to redefine the Radio Access Network (RAN).
By separating hardware and software components, O-RAN introduces open interfaces and virtualization, paving the way for supply chain diversity, increased competition, and enhanced innovation.
In this article, we will delve into the world of Open RAN, exploring its applications, challenges, and the myriad benefits it offers to the mobile network industry.
Open RAN serves as the critical technology that enables seamless connectivity between users and the mobile network through radio waves.
Traditionally, RAN technology was delivered as an integrated hardware and software platform.
However, O-RAN takes a revolutionary approach by disaggregating these components, allowing for greater flexibility and scalability.
With its open interfaces and virtualization capabilities, it empowers network operators to select the best-fit equipment and software that align with their specific requirements.
This flexibility translates into a diversified supply chain, enabling operators to explore solutions from multiple vendors.
Additionally, it provides the foundation for the integration of artificial intelligence (AI) and machine learning (ML) technologies, bringing forth advanced network management and orchestration capabilities.
While it holds immense potential, it also faces several challenges on its path to widespread adoption.
One significant challenge lies in garnering support from major industry players.
Only a handful of operators have embraced O-RAN standards, with Rakuten’s 4G LTE network in Japan being a notable pioneer. However, initiatives like Dish Network’s entry into the mobile network arena with a commitment signify a growing interest in this transformative technology.
A multi-vendor RAN model, a key aspect of O-RAN, presents its own set of challenges.
The complexity of integrating and managing diverse components from different vendors can pose difficulties in issue identification and isolation. The role of system integrators becomes vital in ensuring seamless collaboration and functionality across the network.
To address these challenges, organizations working on these standards have established testing methodologies, testing centers, and collaborative working groups to facilitate ongoing research and development.
Security is another critical concern while implementing. As more vendors are brought into the RAN ecosystem through open interfaces, the threat surface area increases. Vendors need to prioritize security best practices, and customers must conduct due diligence to ensure vendors’ compliance.
The O-RAN Alliance has recognized this issue and established a Security Task Force, working toward defining security architectures, frameworks, and guidelines within these RAN standards.
Open RAN brings a host of benefits that have the potential to transform the mobile network landscape. Firstly, it promotes market competition and customer choice by breaking down the barriers of vendor lock-in.
With open interoperability standards, new vendors can enter the market, driving innovation and fostering healthy competition.
Lower equipment costs are another advantage. By introducing open interfaces, third-party products can seamlessly integrate with the RAN infrastructure, enabling network operators to opt for less expensive alternatives.
This shift from proprietary equipment to generic hardware reduces costs and enhances affordability.
Furthermore, offers improved network performance. With the integration of AI and ML technologies, network administrators can automate network functions, leading to more efficient traffic management and adaptability.
Automated deployments save time and resources while reducing human intervention.
Open RAN (O-RAN) emerges as a transformative technology in mobile networks. By enabling the separation of hardware and software components, it fosters supply chain diversity, solution flexibility, and increased competition.
While facing the challenges of adoption and integration, it holds the promise of lower costs, improved network performance, and a vibrant ecosystem of vendors.
As the industry continues to embrace O-RAN standards, we can expect a paradigm shift in how mobile networks are designed, operated, and experienced by users worldwide.
The need for network security monitoring (NSM) has become paramount to ensure the proper functioning of worldwide networks.
NSM is an essential part of any organization’s security strategy, as it provides real-time monitoring of the network to identify and prevent security breaches.
In this article, we will explore what is Network Security Monitoring (NSM), how It works and the top nine NSM tools available in 2023 to help organizations secure their networks.
Network Security Monitoring (NSM) is the practice of regularly reviewing an organization’s system to detect any unauthorized access or intrusions in the IT network.
NSM aims to identify, correlate, and characterize networking activities that can be classified as intentional unauthorized activities.
It involves collecting and analyzing data, which in turn allows companies to detect and respond to intruders in their network before they cause significant damage.
NSM verifies the effectiveness of the first lines of defense, provides the opportunity to remediate threats before they cause harm, and enables organizations to understand where the holes are in their system and how to fix them.
NSM is not a way to prevent intrusions themselves; instead, it is based on the idea that prevention may fail, and detection and response become necessary. NSM complements other security tools and systems such as firewalls, antivirus, and intrusion prevention systems by providing visibility in the network.
NSM does not block, filter, or deny any traffic, and its role is to detect intruders who bypass the prevention measures. Unlike legacy networks that rely upon individual firewalls and access management systems, next-generation NSM adds software-defined perimeter defenses that cover physical and virtual devices.
Automation tools also handle software updates, user activity, and policy management. Network management tools control network security from a single interface, providing complete visibility at all times.
In summary, NSM is a modern paradigm for organizational security that involves collecting and analyzing data to detect and respond to intruders in the network before they cause significant damage.
NSM complements other security tools and systems and provides complete visibility of the network infrastructure.
Network monitoring and network security monitoring are two different functions that provide distinct purposes within an organization.
Network monitoring involves monitoring and tracking network activity for problems or issues caused by malfunctioning devices or overloaded resources, while network security monitoring analyzes a variety of complex factors to detect and respond to known malicious activities, vulnerabilities, and exploits in the wild.
Network monitoring tools use measurements and algorithms to set a baseline on data-at-rest and measure three primary metrics, including availability, performance, and configuration.
Meanwhile, network security monitoring tools analyze network payload, protocols, client-server communications, encrypted traffic sessions, traffic patterns, and traffic flow to detect and alert administrators to any suspicious or malicious activities to contain a threat.
While both types of monitoring use some overlapping tools, they must work together to provide comprehensive analytics. Network monitoring tools provide a high-level view of the infrastructure, while network security monitoring tools protect businesses from potential vulnerabilities and attacks.
The effectiveness of security monitoring can be reduced by using the same tools for both network monitoring and security monitoring, leaving an environment vulnerable to advanced attacks.
With so many network monitoring tools available in the market, selecting the right one can be a daunting task. Comprehensive network monitoring solutions offer visibility into the network environment and help ensure that devices are always available when needed.
Given the complexities of network management, there are a variety of tools that can be used as “network management tools.”
To make the decision-making process easier, this article looks at some of the key features that network administrators should consider while choosing a network monitoring tool.
These include SNMP, network mapping, uptime/downtime, alerting, bandwidth monitoring, network health, dashboards, and more.
SolarWinds NPM is more than just a simple scanner. It can identify network security issues when configurations are changed, and automatically resolve many of them.
In addition to solid vulnerability scanning and advanced policy monitoring options, SolarWinds also offers a unique feature called NetPath, which shows the route as a visual representation.
Auvik is a SaaS-based network mapper that offers two plans, both of which include system management tools. This network monitoring package is ideal for multi-site businesses that need to centralize system management in one location.
Datadog offers a great visual overview of network components and traffic flows between them. Its cloud-based platform provides device health checks and traffic flow analysis. Users can choose to subscribe to device monitoring, traffic monitoring, or both.
The cloud location of Datadog enables it to monitor any network anywhere in the world from one operations center.
PRTG is a free network monitoring software that uses SNMP, packet sniffing, and WMI to monitor networks. It is the best option for response time monitoring for websites.
The PRTG system includes a Web Page Sensor for recording the load times of pages, as well as a Ping-based availability monitor for websites. PRTG has a customizable dashboard that allows users to produce real-time network maps of their infrastructure.
OpManager is a network monitor that can monitor SNMP devices, switches, servers, and virtualized network services. It also monitors servers, recording important resource metrics such as CPU, memory, disk capacity, and utilization. OpManager offers a graphical user interface for Linux, making status recognition easy.
Domotz Free and Pro versions are top remote network monitoring tools that allow you to monitor multiple networks remotely. It can monitor unlimited endpoints, making it scalable for larger organizations.
They offer SNMP monitoring, bandwidth analysis, and speed tests to detect network problems.
With external IP host monitoring, you can monitor up to five devices remotely, giving you visibility even when you’re not on-site.
Checkmk is a system-wide monitoring service that is available in free and paid editions. It runs on Linux or a physical appliance and covers wireless networks as well as LANs.
Checkmk starts its service by searching the network and identifying all connected devices, compiling a device inventory that forms the basis of the network monitoring dashboard’s status reports.
The package also creates a live network map. The base package of Checkmk is completely free to use, and there is also a paid version of the system called Checkmk Enterprise, which caters to managed service providers.
The facilities in the Site24x7 system exceed basic connectivity and availability checks and include website monitoring tools that beat those in most utilities.
Each package of Site24x7 includes website monitoring tools that exceed basic connectivity and availability checks. The package also checks connections to cloud platforms, offering to monitor internet links as well as local networks.
Fortra’s Intermapper is a straightforward tool available in free and paid versions for Windows, macOS, and Linux. It starts with an autodiscovery tool and maps your network, then offers constant performance monitoring.
Intermapper crowds a lot of information onto one screen, which saves you time looking through network performance information because you don’t need to switch pages in the interface.
The network map operates as a menu of details on each of the devices on the network, allowing you to see throughput data as well as status reports. You can set performance threshold levels on each of the metrics that the monitor tracks, such as CPU capacity or interface throughput.
In conclusion, choosing the right network security monitoring solution is crucial for ensuring the optimal performance of your network.
By selecting a comprehensive network monitoring solution with key features such as SNMP, network mapping, uptime/downtime, alerting, bandwidth monitoring, network health, dashboards, and more, network administrators can stay on top of their network environment and respond quickly to any issues that arise.
Credits: Featured image/photo by Alina Grubnyak on Unsplash
In today’s digital world, network security services are needed by every business, government, and individual who owns a computer and internet connectivity.
Network security is a preventative measure that helps to keep your network and data safe from viruses, unauthorized users, and other threats. It involves hardware devices and tools such as routers, firewalls, and anti-malware software.
In this article, we will highlight ten reasons why your business needs network security services.
Data is a crucial aspect of any organization or individual. Network security helps protect this data, whether it’s financial data, personal information, or marketing materials, by ensuring it stays private and secure.
Organizations like accounting firms and medical clinics store sensitive data that belongs to their clients. Network security helps keep this data secure by backing it up correctly and ensuring that hackers cannot access their system.
Depending on your business, you may have specific requirements you need to meet. For example, medical organizations must comply with regulations like HIPAA, while organizations that deal with the data of EU citizens must comply with GDPR. Suppose you want to start a business and deal with data. In that case, you need to check what network security requirements you must follow.
Good network security not only keeps your network safe but also helps it run better. The key is to have a good system that is kept from being slowed down by redundant tools and apps. Look for strategies that work efficiently and consult with a service provider if you’re unsure what to look for.
Attacks like the one on the Colonial Pipeline are becoming more frequent, and organizations, especially large ones with money for ransoms, need to invest in better security now. Cyberattacks are on the rise because of factors like the expansion of the 5G network and improving technology like artificial intelligence and machine learning.
Ransomware attacks are becoming increasingly common among all cyberattacks, and they’re one of the worst kinds of attacks. They’re a type of malware that threatens to release or block access to your data unless you pay a ransom. Network security can help protect your organization from these types of attacks.
Not having good network security can be expensive. A breach like the one Yahoo experienced, which affected its 3 billion customers, ended up costing them around $350 million. Attacks can also leave individuals with a drained bank account and emotional distress. Good network security may cost you upfront, but it pays for itself in the long run.
Network security matters so much because of our dependence on technology. We use it for almost everything, including communication, production, record-keeping, and more. Our entire lives can be found online if you know our entire lives can be found online if you know where to look.
This includes our personal information, social media activity, online purchases, and more. While this can be convenient in some ways, it also presents significant risks to our privacy and security.
Cybercriminals can use this information to steal our identities, commit financial fraud, and even gain access to our homes or workplaces. In addition, companies can use this information to track our behavior, tailor ads to us, and sell our data to third parties without our knowledge or consent.
To protect ourselves, it’s important to be mindful of what we share online and to take steps to secure our personal information. This includes using strong, unique passwords, enabling two-factor authentication, and being cautious of phishing scams and other forms of online fraud.
It’s also important to be aware of our rights when it comes to data privacy and to advocate for stronger regulations and protections. By staying informed and taking proactive measures, we can help ensure that our online lives remain safe and secure.
Credits: Featured image/photo by Robynne Hu on Unsplash
Having difficulties choosing wireless networking equipment providers? Enterprise hardware companies provide essential network equipment and solutions, and as installations expand, network professionals are demanding smarter, more automated networks.
The global Wi-Fi market is expected to grow by 65% to reach $25.2 billion by 2026, with growth being driven by the introduction of faster and more reliable technology like 802.11ax.
This article evaluates hardware vendors based on their Wi-Fi systems’ intelligence, cloud-based management, IoT device integration, and roadmap for future Wi-Fi technology.
Let’s take a look at the top wireless networking equipment providers in 2023.
Mordor Intelligence predicts the network hardware market will have a CAGR during 2023-2028. It’s important to carefully evaluate partners for enterprise needs.
Five selection criteria include market entrenchment, ability to scale, next-gen innovations, customer support services, and a partner network for customized solutions.
And IDC Research reports that in 2022, over 50% of enterprises increased their investments in network connectivity.
Disclaimer: It is important to note that this list is based on publicly available information and may include vendor websites that cater to mid-to-large enterprises. Therefore, readers are advised to conduct their research to ensure the best fit for their specific organizational needs.
Cisco is a dominant player in the WLAN market and among leading wireless networking equipment providers, with a 40% market share between its Catalyst and Meraki product lines.
Cisco DNA Center uses AI/ML to improve network efficiency and performance while simplifying network management through automation and analytics.
Cisco’s extensive portfolio of products supports Wi-Fi 5, Wi-Fi 6, and 6E standards, as well as Bluetooth Low Energy (BLE) for IoT deployments.
The company employs over 50,000 people globally and has an established presence in key geographic locations, is known for its robust customer support, and has its own Cisco Networking Academy.
It has also made significant advancements in AI and ML to optimize network connectivity and monitoring.
Cisco’s recent acquisitions introduce customer experience and collaboration capabilities, combining networking capabilities with unified communications. However, the initial setup may be challenging due to the lack of templates, and the initial investment may be expensive.
The company offers a wide range of Wi-Fi access points, including Wi-Fi 5, Wi-Fi 6, and 6E, and uses AI/ML to identify network issues and implement corrective actions in real-time through its cloud-based ESP product. It also offers readiness for scale, advanced infrastructure, edge, cloud, and AiOps solutions for network management.
HPE finds itself in a favorable position due to the rise of data at the network edge, cloud demand, and the need to generate valuable insights from data. HPE’s edge-to-cloud strategy enables the company to take advantage of these trends and expand its share of these markets.
HPE is designed to power edge-to-cloud connectivity, with robust support for IoT, AI, containerization, hyper-converged infrastructure, and hybrid workplaces.
Pricing for HPE Aruba starts at $79.99 for a basic access point. While HPE has made strides in AI and ML-based infrastructure management, command-line controls are limited to only top-tier products, and solutions are not always intuitive.
Founded in 1996, Extreme Networks is traded on NASDAQ and has offices in the U.S. and the U.K. is a leading provider of wired and wireless network infrastructure, with a strong presence in the market. Their 4000 Series wireless access points support Wi-Fi 5, Wi-Fi 6, and emerging Wi-Fi 6e standards.
The company is known for its ability to deliver scalable infrastructure components and network applications. It offers sophisticated cloud and analytics solutions to optimize network deployments and helps companies transform into an “infinite enterprise.”
Extreme’s observability and orchestration products are compatible with any network hardware, reducing the risk of vendor lock-in.
Customers can benefit from the Extreme Academy, a feature-rich support portal, and a repository of learning resources.
Extreme’s routers start at $2,995. However, customers have reported occasional downtime, making it unsuitable for mission-critical traffic pathways.
Arista Networks is a leading provider of data-driven networking solutions for large data centers and campus environments, earning a visionary rating from Gartner.
In 2021, Arista expanded its Cognitive Campus with Wi-Fi 6E technology, catering to enterprise IoT and collaborative application needs. Arista also integrated its Awake Security acquisition to boost its campus security portfolio.
Arista’s solutions include cloud-based enterprise Wi-Fi, Wi-Fi 5, and Wi-Fi 6 access points that act as wireless intrusion prevention sensors. The company’s hardware solutions are built on cloud networking principles, providing telemetry, analytics, and automation.
Arista’s open architecture approach provides scalable solutions for mid-sized enterprises, large deployments, and CSPs. It partners with Microsoft, Splunk, VMware, and other technology majors to deliver purpose-built solutions for complex data center environments.
The company offers country-specific services and premium support under the A-Care plan, with its extensible operating system (EOS) pricing starting at $495/month. While Arista’s solutions are future-proof, companies may find the post-deployment support limited and the features overwhelming.
Overall, Arista Networks is an excellent choice for companies looking to build a data-driven cloud ecosystem.
Juniper Networks, a veteran networking vendor, has been focused on integrating technology from its acquisition of Mist Systems. The company is incorporating cloud-based, AI-driven WLAN management into its wired switching and WLAN portfolio.
Juniper’s Mist AIOps offers network visibility, application performance, end-user experience metrics, and SLA compliance metrics in real time.
Network administrators can troubleshoot common network issues by using natural language queries through Marvis, a virtual network assistant that is part of the Juniper Mist Cloud.
The company’s cloud-based Mist WxLAN product portfolio offers Wi-Fi 6 and Wi-Fi 5 access points for indoor and outdoor deployments, with most supporting Bluetooth Low Energy.
In November 2021, Juniper added AI-driven Wi-Fi 6E access points and IoT Assurance to its portfolio of wireless devices.
Founded in 1996, Juniper Networks provides networking hardware equipment such as routers, switches, and security appliances, has an impressive software offerings portfolio, and is equipped to simplify your full stack of IT networking requirements, suitable for companies of every size, including very large or mid-sized businesses.
Pricing for hardware components starts at around $2,300.
While Juniper’s reliable network infrastructure and cloud solution make it ideal for digital and e-commerce services companies, customers have noted significant issues with firmware and documentation quality.
Ubiquiti is a major player in enterprise Wi-Fi with an 8% market share. The company provides a wide range of access points and switches for indoor and outdoor deployments, including its UniFi line for home, consumer, business wired and wireless networking, as well as its AirMax product line for point-to-point and point-to-multi-point links between networks.
Ubiquiti offers a unified IT operating system to simplify network management, including hardware solutions and multisite network governance tools. The company’s network equipment, phone systems, and on-site security solutions can be deployed and managed across multiple locations through cloud-based controls.
Ubiquiti specializes in sophisticated network management apps that work with routers, switches, and modems, and provides a simple online support portal, a help center, and a global community of customers. The company has a network of partners and resellers around the world.
Ubiquiti’s network solutions have a simple, minimalist yet feature-rich user interface, making it easy to manage network deployments of any size. Access point pricing starts at $99.
WISP stands for Wireless Internet Service Provider, while ISP means Internet Service Provider.
So, WISPs are Internet providers that offer wireless connections. This provides a series of important advantages, in addition to being the only option for many users who need to connect to the network.
It should be noted that currently, it is normal to contract a fiber optic Internet service for the home.
This is very interesting for isolated areas, hard-to-reach, and remote places. They are based on antennas or stations. In addition, another smaller antenna is installed in the user’s home that is connected to the station.
In this way, you can have a wireless Internet connection, without carrying out a complex installation.
In this wireless networking glossary, you’ll learn acronyms, definitions, and terms used in WiFi networks.
And if by the end you’re still confused about this topic, then be aware that LayerLogix’s team will guide you with everything related to “Wireless Networking”. Just ask!
It refers to MIMO (multiple inputs, multiple outputs), a device that contains two antennas for 2 information flows will be 2×2 MIMO, one with 3 antennas will be 3×3 MIMO and one with 4 antennas will be 4×4 MIMO.
Different generations of technologies that we use daily on our mobile mainly. The International Telecommunication Union (ITU) created a committee to define the specifications. This committee is in charge of deciding the minimum characteristics that devices and networks must have when they want to be part of one generation or another.
Devices establish a wireless connection between computers and can form a wireless network with which to interconnect mobile devices or wireless network cards.
Every time a device communicates with another device or an access point wirelessly it uses up airtime. Airtime utilization is a per-channel statistic that defines what percentage of the channel is currently in use and therefore what percentage is free.
Amount of data that can be transferred between two points on a network in a specific time.
Wave size through which data is sent/received. Determines the data rate of that signal.
A device designed to emit and/or receive electromagnetic waves into free space. A sector antenna is used in access points to transmit/receive the wireless signal from client devices.
The operational frequency range of the equipment, in WiFi the most common bands is 2.4 GHz and 5 GHz.
A feature that encourages dual-band capable wireless clients to connect to a specific network.
Technology that allows the signal to be focused toward a receiver if the wireless router or AP has enough information, it can provide said coverage in a specific direction for the client to get better coverage and better bandwidth.
List of devices that have access or some functions blocked on the network.
A wireless channel is a specific division of frequencies in a specific wireless band.
Services or management capabilities remotely from the Internet, in the aspect of WiFi equipment, can refer to the control and administration of wireless networks from the Internet utilizing a controller.
Regarding the subject of WiFi, the connectors refer to the contacts to connect an external antenna to a radio with connectors through jumpers/pigtails.
Platform or service that makes it easy to operate, manage and monitor wireless networks in a unified and simple way, without having to repeat the same operations in each one of the APs in the local network.
Unit of measure of relation or ratio of power expressed in decibels (dB) relative to a milliwatt (mW).
The IP address that a device has by default in factory settings.
A client/server network protocol by which a DHCP server dynamically assigns an IP address and other network configuration parameters to each device on a network.
Set of numbers that identify, logically and hierarchically, a network interface of a device.
The decentralized hierarchical naming system for devices connected to IP networks. Translates human-intelligible names into binary identifiers associated with network-connected equipment.
IEEE 802.11r standard that enables seamless connectivity for wireless devices on the move, with fast and secure transfers from AP to AP.
A system that allows protecting a computer or a network of computers from intrusions that come from a third network/internet. Most newer routers come with a built-in firewall.
Address of the device that serves as a link between two computer networks (or to the Internet).
Custom wireless login page that guest users must go through before they can connect to the Wi-Fi network.
It is the communication protocol that allows information transfers on the World Wide Web.
It is an application protocol based on the HTTP protocol, intended for the secure transfer of hypertext data.
The time it takes for a packet to be transmitted within the network.
A clear, unobstructed path between transmitting antennas and receiving devices.
A network made up of routers/access points that communicate with each other to form a single Wi-Fi network with the same SSID and password has the advantage that only one AP must be connected with a cable and the others must not.
It is a device that converts digital signals into analog (modulation) and vice versa (demodulation) and thus allows communication between computers through the telephone line or cable modem.
Internet protocol for synchronizing the clocks of computer systems through the routing of packets in networks.
It is used to ensure that a set of users of a telecommunications system can share the spectrum of a certain channel for different applications.
Computer network diagnostic utility that checks the communication status of the local host with one or more remote computers on a network running IP.
Technology that allows electrical power to be supplied to a network device using the same cable that is used for the network connection.
Specifies the signal strength that the wireless router/access point produces during transmission times.
Network protocol for PPP encapsulation over an Ethernet layer. It is used mainly to provide a broadband connection through a cable modem and DSL services.
System of rules that regulate communication between two or more systems that transmit information through various physical media.
A slot that carries a personal computer. This slot can insert a network cable with which the device will connect to the router signal.
The mechanism is used to ensure the prioritization of traffic and the guarantee of minimum bandwidth. QoS measures bandwidth and prioritizes packets based on priority queues.
A protocol that stands out above all for offering a security mechanism, flexibility, expansion capacity, and simplified administration of access credentials to a network resource.
Equipment that can connect to a wireless network and repeat the signal.
It is a reference scale to measure the power level of the signals received by a device in wireless networks.
It is an application layer protocol that facilitates the exchange of management information between network devices, typically for monitoring equipment.
A measure of how much relevant wireless signal there is compared to any other signal that might get in the way.
Authentication in a captive portal to access a WiFi network through a social network.
It is known as the “network name”; is a sequence of 0-32 octets included in all packets on a wireless network to identify them as part of that network.
Similar transfer protocol FTP. TFTP is used to transfer small files between computers on a network.
It is a method of creating independent logical networks within the same physical network.
List of devices that are authorized to access the network or some network functions, usually identified by the MAC address.
It allows a wireless network to be expanded using multiple access points without the need for a wired backbone to connect them.
Technology that allows the wireless interconnection of electronic devices. Wi-Fi-enabled devices can connect to the Internet through a wireless network access point.
A device that can take the signal of the main WiFi and extend it to areas where it did not reach the coverage.
It is a local network that does not require cables to connect your devices.
It is a system to protect wireless networks (Wi-Fi).
Wi-Fi Protected Setup is a standard that makes it easy to connect devices securely on a network.
We recommend you bookmark this page for later, in case you need to fact-check or fastly check any of the concepts from this Wireless Networking Glossary
Is this your first time getting optic fiber installed in your home or company building?
Then, you’re swimming in questions about network cabling, connectivity speed, and stability, among many other elements surrounding this topic.
That’s why we want to help you determine if you need (or don’t) an optic fiber network.
The short answer: Yes, Fiber Optics are necessary for everyone in 2023.
The long answer: Nowadays, it does not matter what vertical in business you are in, you rely on internet-dependent operations to keep it running and growing.
Yes, you could live with a network that averages 10 Mbp/s, but the truth is, you’re staying behind in probably everything you do. On the other hand, you can save plenty of hours every week on both uploads and downloads and can gain an advantage in your daily life if either some important documents or movies and series are ready in a matter of seconds.
The most important thing to choosing the best Internet speed for your home is to determine, approximately, the speed that your activities demand, whether leisure or work when you connect to the Internet.
You should also consider the number of devices that will connect to Wi-Fi at the same time and, therefore, can affect the speed of uploading and downloading some tasks.
Next, we are going to show you the different aspects that you must take into account to know what is needed to install fiber optics in your home:
Fiber internet provides charges between $30/month to $300/month for their plans, with a minimum averaging 100 Mbp/s and going up to 3 Gbp/s of download speeds.
And it depends on the company or the rate you choose, you will have to pay for the installation of fiber optics.
Most of the rates where you have to pay for the router and/or installation do so as “security” so that you don’t unsubscribe later and they end up losing the money invested in the installation.
Some companies give you a double option: install fiber optic internet at no cost to you without signing a one-year contract or charge you an amount if you do not want to be tied to the company for a certain time.
When choosing between the different offers available on the market, we must take two factors into account above all: what we are going to use the connection for and how many devices will be connected to it simultaneously.
This will help you pay just enough and not more than you need.
And here’s a secret that many operators don’t tell you: In most cases, the speed of the internet plan you purchase is higher than what you needed.
So whether you download a thousand files a day, or just do two Google searches a week, there’s an internet connection that’s just right for you.
Fiber installation time varies greatly because it depends on many factors. It is noteworthy to say that fiber optics is more difficult to install than ADSL. The waiting period between the contracting and the installation of the fiber is increasingly shorter.
This may be because users are increasingly demanding. So companies need to hurry before they change their minds.
If you wonder how the fiber optic installation is step by step, stay tuned:
Once all this is done, it’s your turn to connect to the network with all the devices you want. Of course, as long as they are adapted for it. The start-up from the moment the technician enters the door until he gives you the freedom to connect the devices you want is usually two hours.
That being said… What are your thoughts after reading this checklist?
Do you need optic fiber internet installed at your home or office?
Get in touch with our LayerLogix team in case you have more questions and want further support on this decision!
There are many users who, despite having full knowledge and operation of computer networks, still ignore the differences between a hub, a switch, or a router.
All of these are hardware devices that make it possible to connect computers to networks, which means that you will surely have to turn to a technician for any problem.
If that is your case, then we advise you that the LayerLogix professional team is ready to support you with any questions and related problems.
That is why in this post we will explain what the true function of a hub, a switch, or a router is, and which one to use in each scenario, hoping to save you headaches.
The hub is a device that has the function of interconnecting the computers of a local network. Its operation is simpler than the switch and the router since the hub receives data from one computer and transmits it to the others.
The Hub links computers within the same local network, therefore if any of the computers sends a message, the hub will take care of replicating this message in all the computers within this local network.
At the time this occurs, no other switch can send a signal. Its release comes after the previous signal has been completely distributed.
In a hub, it is possible to have several ports (entrances to connect the network cables of each computer).
Generally, there are hubs with 8, 16, 24, and 32 ports, but the number varies depending on the model and manufacturer of the device.
If the cable of a machine is disconnected or has a defect, the network does not stop working.
Currently, hubs are being replaced by switches, due to the small cost difference between the two.
Now, the switch is a very similar device to the hub, but with the difference that the data coming from the source, the computer is only sent to the destination computer.
This is because switches create a kind of exclusive communication channel between source and destination. In this way, the network is not “limited” to a single computer in sending information.
This increases network performance since communication is always available, except when two or more computers try to send data simultaneously to the same machine.
This feature also reduces errors (data packet collisions, for example). Just like the hub, a switch has several ports and the number varies in the same way.
Last, but not least… The router is a device used in larger networks.
It is more “intelligent” than the switch, since, in addition to fulfilling the same function, it also has the best route that a given data packet must follow to reach its destination.
It is as if the network were a big city and the router chooses the shortest and least congested path. Hence the name router.
The Router is responsible for sending data packets between different networks, they can be LAN or WAN networks, fulfilling the same functions as a Switch or a Hub, only not limited to a local network.
These Routers incorporate firewalls that protect the local network against possible attacks or dangers.
In short, these are the basic functions that Switch, Hubs, and Routers have.
They are devices that can sometimes be confused but have different functionalities and capabilities. And it could be said that the most important is the router since it is key in our day to day to connect.
We bring you a guide on how you can extend the WiFi signal in your home, where we are going to try to explain everything you need to know to achieve it.
We are going to try to do it without too many technicalities, and in a simple way in which you can understand everything. And we’ll start by teaching you ways to improve the signal of the router you already have without having to buy anything else.
That’s right. Before you start spending money on improving your WiFi signal, it’s best to try to get the most out of what you already have. In this case, you should know that placing the router in the right place can help you greatly improve the range of its signal.
When you contract your fiber or your connection, the technician who comes to your house is limited to placing the router in a place closest to the cable connection. That person probably won’t spend extra time looking at what your house is like, so it depends on you to get the best coverage.
It is recommended to place the router in the center of the area you want to cover. Although sometimes this is not enough either, since some obstacles can affect the range of your WiFi.
Walls and doors, for example, hinder the wireless signal propagation, so depending on their distribution, thickness, or density, the signal will be more or less attenuated.
Other devices in your home, such as wireless intercoms or cordless home phones may also interfere with your WiFi network.
Therefore, in addition to having it in a fairly central area of your home, it is equally important that it be an area free of obstacles.
Many of today’s routers work with dual-band technology. These create two different WiFis for the 2.4 GHz and 5 GHz bands. And each of these bands has different characteristics, so it will also be important to choose the most suitable for each device you connect.
The 2.4 GHz band tends to have more interference, which means that the connection can be slower. It also has fewer channels, which we’ll talk about a little later, making all connected devices have to “fight” for the little space there is for everyone.
The good news is that 2.4 GHz WiFi gives greater coverage to areas within your home or office (or home office) where the 5 GHz does not reach you.
On the other hand, the 5 GHz band has less interference because it is more recent and less used, and it has more channels to distribute the devices, so it is more comfortable.
Their range is better and they have more trouble getting over obstacles, but they have a higher maximum connection speed, which makes devices connected to them have a better connection.
So in short: the 5 GHz WiFi is the best for devices that need a higher connection speed, although they will have to be close to the router or the amplifier that you have so that the distance does not play against it. And 2.4 GHz WiFi is the network of choice for those who need a higher range of coverage, but not much speed.
By the way, the first WiFi 6 and WiFi 6E routers began to be released just months ago. These offer a new 6 GHz band. However, this technology is still too new to be seen in operators’ routers, so it will only be an option if you want to buy a new router.
If channels are roads, then you and some neighbors may be occupying one more than another, so that’s why there’s more traffic and circulation is slower.
In these cases, it is best to change the WiFi channel. But how do you do that?
Change this by visiting your router’s configuration page (accessible with the following IPs: IPs 192.168.1.1 or 192.168.0.1).
In there, usually on the same page where you change basic values like SSID name, there’s another option called Control Channel or channel control. It will usually be set to automatically choose the least congested channel, but this is an auto mode that is not always entirely reliable.
The number of channels depends on whether you use 2.4 GHz or 5 GHz WiFi, so this is a setting that, if you have a dual-band router, you can apply to either. The 5 GHz bands have more channels, but the 2.4 GHz bands only have 1 to 13, and you have to watch out for congestion, especially “if you live in communities with many neighbors.”
Firmware is the basic program that controls the electronic circuitry of any device, including routers. It is a program that knows what a device has to do, and makes sure that it does it by making it work as well as possible.
As if they were some instructions on which it depends how well everything works.
When a router is brought to you or purchased, it comes with firmware installed. However, this firmware may not always be up to date, and in this case, you could be missing an update that slightly or substantially improves some features of the router.
Therefore, it is important to ensure that the firmware of your router is always up to date. This is not always easy, because although many updates it automatically, there are times when some models may need you to update them manually.
This is not always going to be clear, so you can do two things.
First, you can look in the router’s instruction manual to see if it specifies how the updates are done.
But if not, you can also go directly to the configuration page of your router and look for an option to check for updates. This page, as we have told you a few times, is reached by typing the IPs 192.168.1.1 or 192.168.0.1 in the browser.
We told you. There’s no need to spend extra money if any of the previous methods helped you extend your WiFi range. In the rare case that any worked for you, then we promise you to reply to any questions you may have and solve all of your doubts related.
Ask for a consultation and our experts we’ll contact as soon as possible!