Within the IEEE 802.1x standard, ____ ensures that a device (wired or wireless) that requests access to the network is prevented from receiving any traffic until its identity can be verified.
A) an access control list
B) port security
C) port scanning
D) port blocking
Correct Answer:
Verified
Q1: WPA authentication can be accomplished by using
Q2: What authentication system did the proposed WEP2
Q3: The block cipher used in 802.11i is
Q4: How long is the per-packet key used
Q6: _ was designed to address WEP vulnerabilities
Q7: The _ wireless security standard provides a
Q8: A virtual private network (VPN)uses a public,unsecured
Q9: Pre-shared key (PSK) authentication uses a passphrase
Q10: Within Step 2 of Advanced Encryption Standard
Q11: What security technology was most recently introduced?
A)
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