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Network Perimeter Security

04/09/2023
by Cathy Houghton

Improving security within your business networks is a critical task if you want to overcome the various risks out there today for business owners. Network perimeter security is a term you may have heard used, and today we’re going to share our complete guide on this topic to help you understand why it’s so relevant for anyone looking to improve their security. Visit our page here to learn more about the SonicWall VPN firewall options we have on offer or to get in touch with our team to learn how we can support you with improving your security this year.

Network Perimeter Security – What Is It?

A network perimeter is a way of creating a dividing line that sits between an internal LAN and any external communication. This usually means it is a barrier for data that comes from the internet, but it can also support with VPNs, WANs, and other incoming communication. There are various ways to create a network perimeter, including routers, prevention systems, and firewalls. When you buy a SonicWall VPN firewall, you’ll find that you increase your network security and create this extra level of protection to filter the data that comes in and out of your network. Performance levels will still be high, but you’ll benefit from added security.

Network Perimeter Security

What is the Network Edge?

Another term you might hear used when discussing this topic is network edge. This is the point between your external and internal network, and usually this is a firewall or a router. You can have a software or hardware network edge nowadays, as there are many different options on offer to business owners. The network edge works to keep your network safe and is an important part of the network perimeter security policy. A VPN firewall is one of the best investments you can make for your company no matter what type of business you operate. Adding this security solution will help you to become more in control of your security in the future.

The Benefits and Drawbacks of Network Perimeter Security

Perimeter network security offers benefits to anyone using the internet or working with a large network in their workplace. Regardless of the size of your business, there are threats to every company today, which could leave you bankrupt or result in a huge loss of data. These are a few of the benefits of network perimeter security and why every business owner needs to have something in place to support their security.

Network perimeter security acts as an extra layer of defence for any network. You’ll be able to monitor the data that’s coming in and out of the network, using security tools which allow you to control what is allowed to pass in and out. This boundary will inspect the data that comes in, allowing you to see any threats to your network and stop them before it’s too late. You can set the boundaries yourself based on the unique requirements you may have as a business owner. Keep in mind that you’ll want to work with our team first to find the right security solution based on your unique needs and the size of the business you are operating. We can support you in choosing a firewall that’s designed for the current security concerns you have.

Of course, as with almost any security solution, there are some drawbacks to keep in mind. When you rely too much on your network perimeter security, then you may find your employees become complacent about monitoring security threats. Make sure you keep educating them about the potential risks to your company, so that you are able to identify any risks that do slip through. You can’t trust absolutely everything that passes through this perimeter, as sometimes errors occur with even the most advanced technology.

As well as educating your team, you can employ other tools and security solutions that will help to add even more layers of protection. We recommend security software for individual networks and programs and micro segmentation as two solutions that could support network perimeter security. The more measures you have in place to improve security, the easier it will be to support your business and employees in the future.

Network perimeter security is something that every business owner needs to consider in this day and age. With the increase in security threats and more advanced hacking ploys in the last few years, it’s time to ensure that you don’t lose your business and future to cybersecurity threats. Our team will be here to support you when it’s time to improve your network perimeter security or invest in a new firewall. Take a look through our full selection of products on our site today and don’t hesitate to get in touch with our team for more information.

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