Question $4$

Multiple vulnerabilities in the WEP protocol make it possible for the encryption key to be recovered by hackers. Which parts of the WEP protocol create this vulnerability? Select all that apply.

$1$ point

In shared$-$key WEP authentication mode, the Access Point $($AP$)$ shares both the plaintext and the ciphertext with the client.

WEP encryption is limited to a $64-$bit protocol.

In open$-$system WEP authentication mode, the client can be authenticated by the Access Point $($AP$)$ without passing the decryption challenge.

The initialization vectors, and therefore the encryption keys, were weak and reused