The first versions of WEP were not particularly strong, even for the time they were released, due to U.S. WEP was ratified as a Wi-Fi security standard in 1999. However, some 802.11b devices were later provided with firmware or software updates to enable WPA, and newer devices had it built in. WEP was the only encryption protocol available to 802.11a and 802.11b devices built before the WPA standard, which was available for 802.11g devices. WPA2), the IEEE declared that both WEP-40 and WEP-104 have been deprecated. In 2004, with the ratification of the full 802.11i standard (i.e. In 2003, the Wi-Fi Alliance announced that WEP had been superseded by Wi-Fi Protected Access (WPA). WEP, recognizable by its key of 10 or 26 hexadecimal digits (40 or 104 bits), was at one time widely used, and was often the first security choice presented to users by router configuration tools. Introduced as part of the original IEEE 802.11 standard ratified in 1997, its intention was to provide data confidentiality comparable to that of a traditional wired network. Wired Equivalent Privacy ( WEP) was a security algorithm for 802.11 wireless networks. Deprecated security algorithm for wireless networks
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