P4 lets networks finally break free of rigid hardware, adding custom protocols, real-time visibility and smarter security ...

Quantum computing represents a major threat to encryption, and the inflection point may be less than five years away.

Microsoft is killing off an obsolete and vulnerable encryption cipher that Windows has supported by default for 26 years ...

A depressingly large number of PCs are still running Windows 10, months after support for that OS officially ended. If you haven't signed up for extended security updates, history says you're asking ...

Working from home by day, gaming and streaming by night? Defeating Wi-Fi dead zones is more important than ever. A mesh network system can help, and these are the best we've tested. I’ve been working ...

Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the top VPNs we've tested.