Which of the following terms refers to the protection of data against unauthorized access?

A.
Integrity

B.
Recovery

C.
Auditing

D.
Confidentiality

Explanation:
Confidentiality is a term that refers to the protection of data against unauthorized

access. Administrators can provide confidentiality by encrypting data. Symmetric encryption is a
relatively fast encryption method. Hence, this method of encryption is best suited for encrypting
Auditing is used to track user accounts for file and object access, logon attempts, system
shutdown etc. This enhances the security of the network. Before enabling auditing, the type of
event to be audited should be specified in the Audit Policy in User Manager for Domains.