The WPA 2 Technology
The Wi-Fi Protected Access 2 (WPA 2) is a security technology which is defined in IEEE 802.11i standard. This technology is developed to overwhelm the disadvantages of WEP and WPA. The WPA 2 uses the Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP) encryption algorithm to provide complete security. It is the most secure wireless security technique nowadays. However, all wireless adapters and wireless APs don’t support this technique.