We continue to get reports on problems installing the recent Symantec NAV or Firewall updates for OS X (see also previous coverage). Symantec offered this advice to Danny Skarka (and it worked!): "You ...

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

Palo Alto Networks Inc. today disclosed a vulnerability in its Pan-OS firewall operating system that is being actively targeted by hackers. The exploit, which is tracked as CVE-2024-3400, has received ...

While the firewall in OS X is meant to be straightforward and simple, the idea of which settings are preferred can be a little confusing. Topher Kessler MacFixIt Editor Topher, an avid Mac user for ...

You don’t have to travel far or pay a fee to start protecting your Mac from break-ins. Take a quick trip to the Sharing pane in your Mac’s System Preferences, and there, with the click of a mouse ...