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.

Firewalls and VPN appliances are critical gateways. Like all on-prem systems, a vulnerability can lead to a compromise that ...

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

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

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

Thousands of SonicWall network security devices remain exposed with critical security flaws, including 20,000 running outdated firmware that no longer receives vendor support. Despite patches ...

What a year 2024 has been on the cybersecurity front, showing that data breaches aren't in decline, and how attackers will exploit built-in backdoors, when they aren't simply hacking edge devices.

"Apparently not having the license makes no difference," one administrator said in the Palo Alto Networks Firewall subreddit ...