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 ...

Protect one of your most valuable assets—your small business network—with an open source firewall. We look at five of the best small business open source firewalls available. The Internet is a big, ...

Open source doesn't have to be about something "scary" that enterprises trust to strangers. It can be kept within the firewall, too. Matt Asay is a veteran technology columnist who has written for ...

Firewalls act as gatekeepers that regulate data flow between internal and external networks based on security rules, while ...

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 ...

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 ...

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 ...

Cisco’s Talos research team says it’s monitoring a ‘global increase in brute-force attacks’ against targets including VPN services, while an exploit has been released for a critical vulnerability in ...