It's easy to take your home Wi-Fi for granted-until it slows down, or worse, someone accesses it without your knowledge. Having unauthorized devices connected to your network can cause a host of ...

Q: How can I tell if an unauthorized person is on my wireless network? A: You find strange files on your desktop, messages written to yourself in your email, and your available connection drops from ...

Network professionals know this information about their router by heart or have stored it in their browser or password ...