“A vulnerability in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to cause a denial of service (DoS) ...

Palo Alto Networks has released patches for a critical vulnerability in its firewall platform. The flaw in question allowed ...

A previous virtually identical zero day DoS vulnerability was targeted in the wild, and there's already a PoC for this one.

The easiest way I've found for managing IoT devices is to put them all on one VLAN, which is then isolated from the rest of ...

Palo Alto Networks fixed CVE-2026-0227, new GlobalProtect flaw that lets unauthenticated attackers trigger firewall DoS & ...

The report notes that as hybrid and multicloud architectures expand, the role of the firewall is undergoing its most ...

Myra Suggs explains what a Web Application Firewall (WAF) is, why your business needs one and how they're different to other ...

If you’re looking for maximum protection from a firewall, and are willing to put up with a number of annoyances, you’d do well to install the free https://www ...

Although the Smart Firewall feature that comes with Norton 360 protects your computer from unauthorized network intrusions and Internet threats, it may be necessary to disable it to install certain ...

Most people haven't actively managed a firewall in at least a decade, assuming they ever have. But keeping track of which ...

Mike Chapple is a teaching professor of IT, analytics and operations at the University of Notre Dame. Network firewalls are one of the mainstay security controls that organizations rely on to protect ...

The first thing you should do is click on the Restore Settings placed right below the error message and see if the issue is resolved. Sometimes, Windows revert back ...