WPA
Does Having a Visible Wi-Fi Password Add Security Compared to an Open Wi-Fi Hotspot?
Using a password-protected WPA2/3 hotspot is a minor inconvenience for a very significant level of additional security.
How Does a VPN Protect Me?
A VPN can keep your online activity private, especially on open Wi-Fi, but it’s not magic. I’ll show you what a VPN hides and what it doesn’t, so you can decide if it belongs in your security toolkit.
Keeping the Neighbors Out
A question I received reminded me of something important that everyone needs to do: secure their router.
What Information Does a Laptop Leak on a Wireless Network?
There is very little about your computer that can be transmitted over a WiFi connection… provided you know how to keep yourself safe on the internet.
