Several sources report the firewall in macOS Sequoia can sometimes leak data after an update. Here's how to test and fix it.

The increasing complexity of cyberattacks and the ease of automation means you should always have a well-configured firewall ...

Want to keep your network and devices safer? Learn what firewalls do and all the firewall benefits to amp up your network ...

Thousands of SonicWall network security devices remain exposed with critical security flaws, including 20,000 running outdated firmware that no longer receives vendor support.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

The best firewall software works as a defensive 'wall' to stop attackers from accessing your network. The best firewalls work by checking your network infrastructure for intrusions and malicious ...

Sometimes, you might need to allow Chrome to access the network, even if it means bypassing your firewall and antivirus. Otherwise, Chrome simply won’t function properly. Here’s the deal ...

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

The Department of Treasury blacklisted Integrity Technology Group, declaring transactions with the company to be off-limits for U.S. financial institutions and persons. The effect will likely have ...

An even more advanced version of the product offers wireless network protection as well. McAfee, known for its antivirus apps, now offers a firewall and other safety tools.Click image to enlarge.

As businesses increasingly shift to cloud-based and virtualized environments, traditional network security approaches — particularly firewalls — are falling short. Virtual firewalls ...

Sophos has recently discovered, and patched, three bugs in its Firewall product, and given the severity, has urged users to ...