Which of the following is the level of encryption when using a WEP key with a 40-bit secret key concatenated with the initialization vector to form the WEP key?
A)24-bit
B)40-bit
C)64-bit
D)128-bit

Question

Quizplus · Accepted Answer

The level of encryption when using a WEP key using a 40-bit secret key concatenated with the initialization vector to form the WEP key is 64-bit.
Key Takeaway: The initialization vector, or IV, is a 24-bit number used to start and track the wireless frames moving between nodes. IV is concatenated with the secret key to yield the WEP key. The 64-bit WEP key is generated with a 40-bit secret key added to a 24-bit IV.

Which of the Following Is the Level of Encryption When