Your IP address won't give a hacker your passwords, yet it can point attackers to your home network. Here's what IPv6 changes and how to stay protected.
Ever wonder how a total stranger ended up with your phone number? The answer starts earlier than you think, and a few small habits can keep it from spreading.
If you regularly play online games, you may have noticed a setting called NAT type or even got an alert about it. Here's what it means and why it matters.
