Which of the following is NOT a reason 802.11 WEP encryption is vulnerable?

A.
There is no mutual authentication between wireless clients and access points

B.
Automated tools like AirSnort are available to discover WEP keys

C.
The standard does not provide for centralized key management

D.
The 24 bit Initialization Vector (IV) field is too small

Explanation:
The lack of centralized key management in itself is not a reason that the WEP
encryption is vulnerable,it is the people setting the user shared key that makes it unsecure.