Having a properly configured firewall on your computer is an important part of staying safe online, but having one on your ...

Understanding what firewalls do (and don't do) takes just a few minutes. Learn what a firewall does to keep intruders out in < 5 minutes.

More security, more features, and easier to expand your 'home lab' -- not to mention how much you can learn about networking.

OPNsense will run on just about anything, including a low-power Raspberry Pi single-board computer (SBC). I have an old ...

Sophos has addressed three vulnerabilities in its Sophos Firewall product that could allow remote unauthenticated threat ...

intended to prevent unauthorized intrusion by providing a guarded perimeter between the internet and your computer or IT network. Although Linux has a firewall built into the kernel itself ...

For a free product, Comodo Firewall offers a healthy serving of features. It will check that all incoming and outgoing traffic is legitimate, hide your computer’s ports from hackers, and block ...

Palo Alto Networks is warning that hackers are exploiting the CVE-2024-3393 denial of service vulnerability to disable ...

Meanwhile, security companies frequently found themselves hitting the headlines, and not always for good reasons. Here are Computer Weekly's top 10 cyber security stories of 2024 Continue Reading ...

As such, you should always secure your Wi-Fi by changing your router's default username and password to strong and unique ...

Palo Alto Networks has patched CVE-2024-3393, a vulnerability that has been exploited for DoS attacks against the company’s ...