What is WPA and WPA2?

[Blubberykollis]

Is it related to internet security?

What are the differences?

 

[i7Baby]

Google it - http://en.wikipedia.org/wiki/Wi-Fi_Protected_Access

 

[ThatVietGuy]

http://www.howtogeek.com/167783/htg-explains-the-difference-between-wep-wpa-and-wpa2-wireless-encryption-and-why-it-matters/

Long story short is WPA2 uses a stronger encryption method (AES).