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Cyber Security
Osi Model Security 1
Q
Which of the following is an example of data-link layer vulnerability?
AA. Physical theft of data
BB. VLAN circumvention
CC. Route spoofing
DD. Weak or non-existent authentication
Correct Answer:
B. B. VLAN circumvention
Explanation:
VLAN circumvention is an example of data-link layer vulnerability. MAC Address Spoofing, as well as switches, may be forced for flooding traffic to all VLAN ports are some other examples of data-link layer vulnerability.
