Experts recommend that you don't rely solely on a firewall to protect your network and devices, so we have also tested all the best antivirus ... For a free product, Comodo Firewall offers a ...

Antivirus software can defend your devices from threats and protect your data. CNBC Select reviewed dozens of antivirus software and narrowed our top picks based on nine categories. The ones we ...

Keep yourself safe from phishing attacks, hackers and malware with the best antivirus software. Here are CNET's top picks for web protection, malware detection and more. Dianna Gunn built her ...

We also referred to results from tests conducted by independent labs, which stress tests antivirus programs with thousands of pieces of malware and zero-day samples.

You don't have to pay extra, though. We’ve tested and ranked the best free antivirus apps. When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years.

In the years since that fateful meeting, I’ve become PCMag’s expert on security, privacy, and identity protection, putting antivirus tools, security suites, and all kinds of security software ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best internet security suites make it easy to protect all of your PCs, Macs, iPhones ...