CNET

Installing OS X versions of Firewall (and NAV): a follow-up

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 ...
Bleeping Computer

OSFirewall.exe and Fake Suspicious Warning Removal Guide

OS Firewall is a scareware program from the Trojan.Tech-Support-Scam family that displays fake security alerts that state your computer is infected and then prompts you to call the 1-855-270-1376 ...
CNET

Choosing the 'right' firewall settings in OS X

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 ...
Macworld

Mac OS X Firewall

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 ...