Encryption and monitoring represent which kinds of security controls?

A.
Administrative and technical

B.
Technical and physical

C.
Both are technical

D.
Administrative and physical

Explanation:
Encryption (along with logical access controls, security devices, identification and
authentication) is a technical control. Monitoring (along with facility protection,
security guards, locks, environmental controls and intrusion detection) is a
physical control. By contrast, administrative controls include policies, standards,
procedures, guidelines, screening personnel and security awareness training.