Cisco Exam Questions

what are three benefits of using the TKIP instead of WEP?

When implementing WLAN security, what are three benefits of using the TKIP instead of
WEP? (Choose three.)

A.
TKIP uses an advanced encryption scheme based on AES.

B.
TKIP provides authentication and integrity checking using CBC-MAC.

C.
TKIP provides per-packet keying and a rekeying mechanism.

D.
TKIP provides message integrity check.

E.
TKIP reduces WEP vulnerabilities by using a different hardware encryption chipset.

F.
TKIP uses a 48-bit initialization vector.