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 ...

All modern Windows PCs come with Microsoft Defender built in. For the unaware, this tool is Windows’ native antivirus. Over time, it has matured into a reliable security tool capable of blocking a ...

Find the best security tool for developers with our comprehensive list. We reviewed the top security tools to help you choose which one fits best for your team. Security tools help software ...

Microsoft acknowledges that third-party antivirus tools for Windows 11 ships with extra features that its built-in offering ...

Keep your computer and other devices safe from viruses and other harmful software with these top-rated antivirus programs.

Best Antivirus Best Free Antivirus in 2026: What You Get (and What You Don’t) Free antivirus software in 2026: compare Avast One, Bitdefender, AVG, and Malwarebytes. Discover what free protection ...

Hackers have a list of easy ways into your IT system, and vulnerability scanners spot those loopholes so you can shut them down. We explore the best vulnerability managers. Vulnerability management ...

Best Antivirus Avast One: A Complete Guide to the Software and Its Security Features Learn about the new Avast One. This guide covers key security features, privacy tools, details about the free ...

SentinelOne, Microsoft Defender for Endpoint, and CrowdStrike Falcon are among my top recommendations for businesses looking for an enterprise antivirus solution.

Software Composition Analysis, or SCA, is a type of software security tool that focuses on analyzing open-source components within a codebase. When developers create software, they often include ...

Imagine you’re responsible for security for a large office building. Would it be better to buy a few individual cameras, a handful of locks and an alarm sensor or two—or install an integrated security ...

Why “free” consumer apps quietly expand enterprise attack surfaces and governance blind spots.