Wireless Glossary: Wi-Fi Protected Access (WPA)

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Wi-Fi Protected Access (WPA)

The Wi-Fi Alliance put together WPA as a data encryption method for 802.11 wireless LANs. WPA is an industry-supported, pre-standard version of 802.11i utilizing the Temporal Key Integrity Protocol (TKIP), which fixes the problems of WEP, including using dynamic keys. WPA will serve until the 802.11i standard is ratified in the third quarter of 2003.