• Wed. Feb 19th, 2025
VPN Concentrator

Introduction

VPN Concentrator: The Internet has managed to evolve considerably. Currently, the internet is very fast, consistent and reliable. Along with that the public has the devices to take advantage of this. Technological advancement and digitalization have brought a big change upon the world. Furthermore, people have just now started to become aware about their online presence and the risks to it. People are trying to understand how to take proper measures and precautions to avoid any problems that might occur with them while using the internet.

One of the biggest solutions are the VPN Services. Whereas, when that is concerned, people are getting used to applying advanced VPN solutions now. Our topic of discussion revolves somewhere around that only. In this blog, we are going to dive deep into detail and discuss everything related to “VPN Concentrator”. While doing so, we will keep in mind to be very elaborate and to the point. Therefore, this is going to be an information packed blog. That is why, we recommend you to stick with us till the end. Surely, it is going to be worthwhile for you.

What is a VPN Concentrator?

Undeniably, as of now remote work has become more relevant than ever before. For the same reason, businesses and organisations have decided that they want to extend corporate security tools straight to the home of their employees. In these and similar situations, a VPN concentration is very helpful. Basically, it can be described as a device that has the ability to connect various remote networks as well as clients to a central/single network. Specifically, it is a hardware device. Moreover, it creates multiple VPN connections remotely and at the same time helps you manage them. All the data which is outgoing or incoming gets encrypted. Whereas, many different and reliable security protocols to ensure safety. And, all the data stays on a single network with no chance of getting out.

Many large companies around the world that support remote working for their employees are known to make use of this device. This device is known and proven to extend the capabilities of a VPN router considerably. A single device has the capability to serve thousands of individuals at the same time. Multiple encrypted VPN tunnels can be established simultaneously. Hence, there is a very secure connection between all the nodes of the VPN. Lastly, all the users can connect to their organisational network from any part of the world.

Functions of a VPN Concentrator: What does it do?

  • It creates encrypted tunnels. This in turn successfully secures all the traffic. Evidently, multiple VPN tunnels can be created in a single network.
  • Users need to get authenticated prior to getting access to the main and Central network. This works as yet another wall between the data going anywhere it is not supposed to.
  • The data gets constantly and regularly encrypted as well as decrypted.
  • Individual IP addresses also get assigned to the users through this.
  • Undeniably, the best end to end encryption between remote clients and the centralized network.

Pros of using a VPN Concentrator

  • These hardware devices are built very sturdy and to be reliable. These are surely capable of handling many tunnels running parallel at the same time. Hence, it can be trusted with high workloads.
  • It makes management of the network eat now efficient and easy. Using this will get you easy Central management for all the secure VPN connections.
  • The management can restrict user access to certain individuals when needed. Therefore, the management has detailed access control. Evidently, they can restrict access based on system-based, attributes or certain roles.
VPN Concentrator
VPN Concentrator

Cons of using a VPN Concentrator

  • This device carries with itself a very expensive price tag. Hence, initially it will cost a lot to get one. For the same reason, many small-scale companies can’t seem to afford this.
  • There is a noticeable lack of scalability with this. If you have a very large numbers of employee base you might run out of bandwidth. Therefore, it won’t be able to provide smooth and efficient service. Indeed, there is a limit to its performance.
  • A trained expert engineer is needed to provide access in regards to all relevant networks as well as systems.

Which are the most popular options while buying a VPN Concentrator?

  • CISCO MERAKI: Cisco is known to be one of the best and biggest manufacturers of VPN Concentrators. Their devices are known to be easy to deploy. Whereas, they can handle extremely high workloads as well. For the same reasons, it is very preferable, relevant and suitable for the exceptionally large companies.
  • SHORETEL: These Concentrators are known to provide the ability to install a remote IP telephony network. With the help of this secure IP phones can be established.
  • ARUBA: This is yet another company that caters to a large pool of customers in this market. Their devices are considered to be handy and reliable in connecting remote networks with central one.

Conclusion

In this blog, we discussed everything we could related to these VPN Concentrators that would be relevant and helpful to you. This is the end of this blog. In conclusion, we hope that we managed to provide you all the information that you expected. Also, we hope this blog proves to be beneficial for you. Lastly, try checking out more of our blogs if this one was worth your time.

AUTHOR- Piyush Chauhan

Leave a Reply

Your email address will not be published. Required fields are marked *