Which of the following are examples of physical controls used to prevent unauthorized access to
sensitive materials?
A.
Thermal alarm systems
B.
Closed circuit cameras
C.
Encryption
D.
Security Guards
Explanation:
The following are examples of physical controls used to prevent unauthorized access to sensitive
materials.
Closed circuit cameras
Security Guards
Motion or thermal alarm systems
Picture IDs
Biometrics input (such as fingerprint, voice, face, handwriting, etc. used to recognize individuals.)