A company has critical systems that are hosted on an end-of-life OS. To maintain operations and mitigate potential vulnerabilities, which of the following BEST accomplishes this objective?

A. Use application whitelisting.

B. Employ patch management.

C. Disable the default administrator account.

D. Implement full-disk encryption.








 

Suggested Answer: A





This question is in SY0-501 Exam
For getting CompTIA Security+ certificate 


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