is a strategy of using multiple types of technology that prevent the failure of one system from compromising the security of information.

Redundancy is a strategy of using multiple types of technology that prevent the failure of one system from compromising the security of information.

Explanation:

Redundancy means having extra or duplicate resources available to support the main system. It is a backup or reserve system that can step in if the primary system fails. The reserve resources are redundant most of the time as they are not being used if everything is working properly.

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