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Which of the following is the BEST method for preventin…

Which of the following is the BEST method for preventing the leakage of confidential information in
a laptop computer?

PrepAway - Latest Free Exam Questions & Answers

A.
Encrypt the hard disk with the owner’s public key.

B.
Enable the boot password (hardware-based password).

C.
Use a biometric authentication device.

D.
Use two-factor authentication to logon to the notebook.

Explanation:
Only encryption of the data with a secure key will prevent the loss of confidential information. In
such a case, confidential information can be accessed only with knowledge of the owner’s private
key, which should never be shared. Choices B, C and Ddeal with authentication and not with
confidentiality of information. An individual can remove the hard drive from the secured laptop and
install it on an unsecured computer, gaining access to the data.


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