News
Your Wi-Fi Router Can Track Movement in Your Home
Your Wi-Fi router can detect people moving through your home, no camera needed. What ships today, what is still in the lab, and the one setting to check.
Networking
Routers, Wi-Fi, and the home network everything else depends on.
Learn
What a VPN actually does
VPN ads sell a coffee-shop hacker problem the web mostly engineered away years ago. What a VPN really protects, what it never did, and the few times one is genuinely useful.
News
A critical Linux vulnerability called CopyFail just went public
CopyFail gives an attacker full administrator access to almost any Linux system with a single script, no malware required. What it reaches, and how to confirm your servers are patched.