Which of the following is an example of physical control designed to prevent security breaches? A. Restricting system programmers’ access to database facilities.
B. Preventing technicians from entering the network room.
C. Preventing database administrators from initiating program changes.
D. Using encryption for data transmitted over the public internet.
Which of the following is an example of physical control designed to prevent security breaches?
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The correct answer is B. Preventing technicians from entering the network room.
Explanation: Physical controls involve measures that ensure the physical security of facilities and equipment. Preventing unauthorized personnel, such as technicians, from accessing sensitive areas like a network room is a physical control designed to prevent security breaches. The other options relate more to administrative or technical controls rather than physical ones. If you have any more questions or need further clarification, feel free to ask!