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Exam IIA-CIA-Part3 topic 2 question 9 discussion

Actual exam question from IIA's IIA-CIA-Part3
Question #: 9
Topic #: 2
[All IIA-CIA-Part3 Questions]

Which of the following authentication device credentials is the most difficult to revoke when an employee's access rights need to be removed?

  • A. A traditional key lock.
  • B. A biometric device.
  • C. A card-key system.
  • D. A proximity device.
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Suggested Answer: B 🗳️

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Domiii
11 months, 1 week ago
Selected Answer: B
When it comes to revoking an employee's access rights, the most difficult authentication device credential to revoke would typically be a biometric device. Biometric authentication relies on unique physical or behavioral characteristics of an individual, such as fingerprints, iris scans, or facial recognition. Once an employee's biometric data is enrolled and associated with their access rights, it becomes challenging to revoke that credential if the employee's access needs to be removed. Unlike other authentication methods, such as a traditional key lock or a card-key system, which can be physically collected or deactivated, biometric data cannot be easily changed or revoked.
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Crazyhydra
1 year, 2 months ago
Its A because it can be easily duplicated
upvoted 1 times
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ciacandidate
1 year, 4 months ago
I think it's B too.
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yomang
3 years, 4 months ago
It's B.
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superman26
3 years, 5 months ago
proximity device is an RFID or electronic card, why this is difficult to revoke? why the answer, not a traditional lock, if an employee resigned and the key no returned? how to revoke the access? replaced a new lock and replacement of duplicate key I guess will quite troublesome.
upvoted 1 times
yomang
3 years, 4 months ago
Question says "Which of the authentication DEVICE credentials..." - a traditional key lock system is not a device or credential. So it can't be A
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superman26
3 years, 5 months ago
the answer is C - key card system... the others two options are "devices"
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Walewweeeed
3 years, 5 months ago
Why not b
upvoted 3 times
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A (35%)
C (25%)
B (20%)
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