Palo Alto Networks has confirmed that attackers can bypass authentication on its PAN-OS and Prisma Access firewalls, a flaw ...

This week we tackle another reader question, “I’m still confused and often aren’t sure whether or not to allow my firewall to ...

If you see the message Security or firewall might be blocking the connection following completion of Windows Network Diagnostics to determine what’s causing internet or network connection issues on ...

Some users have reported that they cannot access the internet after installing security software, and the Windows Firewall throws up an error. In such a situation ...

Understanding what firewalls do (and don’t do) takes just a few minutes. Learn what a firewall does to keep intruders out in A firewall is a security protocol that protects your internal network from ...

Most devices come with a host based firewall, but is it enough? Learn about this vital layer of security and how it keeps you safe. A host-based firewall is installed and run on a single device, like ...

The Firewalla Gold Pro Security Firewall is like the bouncer on the door of a nightclub. Its job is to stop anything harmful from getting into a network. It also stops risky data from leaving a ...

We have reached a turning point in OT network security. As traditional firewalls are losing the battle to protect critical ...

Securing your business's data is one of the most important tasks your company can undertake to prevent fraud or theft. Intrusion prevention via firewall can be a solid line of defense between your ...

The firewall is one of the most important security features in a computer environment. In the classic sense, a firewall is set up on an appliance, such as a computer that fulfills just a single, ...