Firewalls scan data sent to your computer for malware and attempt to block files or other data they deem suspicious. Like ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Protect your computer with effective antivirus protection and smart computer security strategies to prevent hacking, malware, and viruses for safer online experiences. Pixabay, TheDigitalArtist ...

Support for Windows 10 has ended, putting your system at risk. You don't have to upgrade—here's how to stay protected.

I've always been paranoid about PC security. But over the years, Windows has genuinely stepped up its game with some powerful protection features that most people overlook. These security settings are ...

For almost as long as antivirus software has existed, PCMag has evaluated it to pick the best. As the industry evolved to offer security suites, we expanded our analysis to include them. We have ...

Windows remains one of the most targeted systems by threat actors by volume, according to recent statistics from AV-TEST, with threats ranging from ...

HP Inc. today announced the launch of HP Enterprise Security Edition, a new suite of security capabilities designed to enhance the physical security of HP business-class personal computers. HP ...

PCWorld outlines five essential Windows Defender configuration changes to optimize security and performance on new Windows ...

Windows is far better today at protecting your security out of the box compared to how it once was, but Windows Security and associated tools still aren’t perfect. You need to look out for threats ...

Backups don't fail because they're missing, they fail because attackers destroy them first. Acronis explains how ransomware ...

The safe and secure use of nuclear and other radioactive material, along with the operation of nuclear facilities and management of associated facilities and activities, rely heavily on information ...