Given: ABC Corporation is migrating from WPA-Personal to WPA2-Enterprise for the added security and scalability benefits. The migration is occurring gradually so the fewest number of users are disrupted simultaneously.

What statements regarding this migration are true?

A.
Radio cards that do not support CCMP must be replaced.

B.
A new, longer passphrase must be given to each user migrating to WPA2-Enterprise.

C.
The existing WPA-Personal compliant RADIUS server must be upgraded to support WPA2-Enterprise.

D.
Because multiple cipher suites are in use, the WLAN will only be as secure as the weakest cipher suite.

E.
Personal firewall software must be installed on each client device to protect against transitional man-in-the-middle attacks.