How to Improve Your Firewall Security

Firewall security is an essential part of any business. If you do not install a strong virtual barrier between your internal network and external threats, it is very likely that your data will become compromised. Whether you are thinking of installing a firewall and wondering how to implement it well, or you already have a firewall but want to make some improvements, this guide lists five great ways to secure your firewall security. Read on below for some essential tips that will have you sleeping safely and securely at night.

Constantly Monitor Activity

You shouldn’t just install a firewall and then simply expect it to work. They require a proactive approach, meaning that you should constantly be monitoring it for vulnerabilities. Additionally, you can test the firewall yourself by hiring a certified ethical hacker to check it for breaches. If they manage to get through, then you know what needs to be changed in order to improve the system.

Buy New Firewall Hardware

If your firewall does not seem up to scratch, then there is no harm in simply getting a new and better model. There are plenty of great options out there that can transform your office. Of particular note is the Sonicwall TZ670. Powered by SonicOS 7.0, it features a high-speed VPN, integrated SD-WAN and 2.5Gpbs of UTM throughput, meaning that it can meet your every security need with absolute ease.

Limit VPN Access

A firewall can be made far more secure if you have a sophisticated VPN system. Standing for Virtual Private Network, a secure VPN enables you to control what part of your server different users see. Keeping VPN access limited to only the parts of your site that they need to work on, especially if they are accessing your server remotely, means that you can minimise the risk of there being a data breach.

Keep it Constantly Updated

Firewalls are constantly being updated with new fixes and features. Make sure that the one you are using is at the cutting edge of design and is able to keep up with the latest developments in data breaches. Additionally, it may be a legal requirement depending on the size of your company and where you live, to keep your firewall updated.

Secure User and Guest Access

When someone logs onto your system, it is absolutely crucial that their access is secure. Analyse your wireless network for points of weakness, and then make sure to secure it with a strong password. Additionally, never give visitors the ability to access your internal network. Ideally, you should have a separate network especially for visitors. If someone has the ability to get inside and compromise your virtual system, it makes sense to create a network in such a way that there are virtual perimeters already within the network to help you stay safe. Like many parts of a business, it helps to be transparent in communications with your colleagues about why you are implementing these decisions.