Microsoft Defender isn't bad, but it's not enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free antivirus apps we've tested.

Luckily, there’s plenty of free software for Windows that can help protect your privacy and security. I’m not talking about anemic, underpowered applications. I’m talking about industrial-strength ...

You don’t have to spend a lot of money for online security tools. In fact, you don’t have to spend a single cent to stay secure. There are a lot of great security ...

The just-released beta of Microsoft Security Essentials is a solid, free tool that protects against malware while taking up few system resources and staying out of your way as much as possible. This ...

Endpoint protection platforms can get very expensive, but they don’t have to be. In this guide, I’ve rounded up five free endpoint protection platforms from reputable companies that are the leading ...

Opinions expressed by Entrepreneur contributors are their own. Many small-business owners fall below what some people call the “security poverty line.” Bootstrapping entrepreneurs can be especially ...

Endpoint protection and response platforms cover everything from AI-powered ransomware detection to insider risk monitoring.