150Mbps Portable 3G Wireless Router User Guide
transmission by using a key similar to WEP, but the added
strength of WPA is that the key changes dynamically. The
changing key makes it much more difficult for a hacker to
learn the key and gain access to the network.WPA2 is the
second generation of WPA security and provides a stronger
encryption mechanism through Advanced Encryption
Standard (AES), which is a requirement for some
government users.