CompTIA Security+ Question A-31

Which of the following wireless security technologies continuously supplies new keys for WEP?

A. TKIP
B. Mac filtering
C. WPA2
D. WPA

Answer: A

Explanation:
TKIP is a suite of algorithms that works as a “wrapper” to WEP, which allows users of legacy WLAN equipment to upgrade to TKIP without replacing hardware. TKIP uses the original WEP programming but “wraps” additional code at the beginning and end to encapsulate and modify it.