A military base wants to incorporate biometrics into its new security measures, but the head of
security does not want them to be the sole method of authentication. For unmanned entry points,
which of the following solutions would work BEST?
A.
Use voice print and a bollard
B.
Use a retina scanner and a thumbprint
C.
Use CCTV and a PIN
D.
Use a retina scan and a PIN code
Wouldn’t C make sense here?
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Another very vague and badly written question.
** It does not state whether the other “unmanned entry points” will use biometrics as well or not.
** Also, are we talking just about pedestrian access or vehicular access?
Let assume for the purpose of this question that we are talking about pedestrian access, and that a form of AUTHENTICATIONbased on BIOMETRICS are to be used as a new security measure, on all entry points (manned or otherwise.)
Elimination:
A- Use voice print and a bollard. The bollard is not an authentication method
C- Use CCTV and a PIN . A CCTV is not an authentication method
So it is a toss-up between B and D
B- Retina scanner and a thumbprint use the same biometric authentication method (something I am)
D- A retina scan and a PIN code uses two authentication methods. Something I am plus something I know
Hence D is the best answer.
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