How to Crack a Wi-Fi Network's WEP Password with BackTrack You already know that if you want to lock down your Wi-Fi network, you should opt for WPA encryption because WEP is easy to crack.

HACKERS could crack into any wifi connection in the entire world to steal sensitive data or spy on victims’ lives. That’s the terrifying warning from a group of tech researchers who hav… ...

Use online tools like WiFi Card or QiFi to create a printable QR code for your Wi-Fi password. This way, it becomes easy to distribute it.

Finally, enter your wifi's password manually - and for the last time. The site will generate a unique QR code specifically for your network, with the password embedded in the code.