COMPUTER THREATS SECURITY
WHAT IS COMPUTER SECURITY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is NOT TRUE about encryption?
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It is a type of physical countermeasure.
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It makes data unreadable
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It requires a key
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It can be done on both transmitted data and stored data
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Explanation:
Detailed explanation-1: -Physical security countermeasures are measures used to counter specific threats to an asset. A countermeasure is either requirement based or cost-benefit analysis based. A General Service Administration (GSA)-approved security container is an example of a requirement base countermeasure.
Detailed explanation-2: -These three categories are proactive countermeasures, dynamic countermeasures and reactive countermeasures.
Detailed explanation-3: -Which of the following is not considering the adequate measure for physical security? Explanation: Keeping confidential files left open in the desk is not an adequate way of maintaining physical security; as anyone can pick these up and perform physical hacking.
There is 1 question to complete.