Original: Finally in 2004 , with the ratification of the full 802.11 i standard ( a.k.a. WPA2 ) , the IEEE declared that both WEP-40 and WEP-104 '' have been deprecated as they fail to meet their security goals '' .
Simplified: It was part of the full 802.11 i standard ( also known as WPA2 ) , the IEEE declared that both WEP-40 and WEP-104 '' have been deprecated as they fail to meet their security goals '' .