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Which of the following is a benefit of using callback devices?
A. Provide an audit trail
B. Can be used in a switchboard environment
C. Permit unlimited user mobility
D. Allow call forwarding
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Answer / guest
Answer: A
A callback feature hooks into the access control software
and logs all authorized and unauthorized access attempts,
permitting the follow-up and further review of potential
breaches. Call forwarding (choice D) is a means of
potentially bypassing callback control. By dialing through
an authorized phone number from an unauthorized phone
number, a perpetrator can gain computer access. This
vulnerability can be controlled through callback systems
that are available.
| Is This Answer Correct ? | 24 Yes | 0 No |
Answer / raj shekhar singh
B. Can be used in a switchboard environment
| Is This Answer Correct ? | 0 Yes | 4 No |
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