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Definition of Security

An app category that helps protect a computer and its data from harm or loss.

Computer Science

Other definitions of Security

Protection of a computer system and its data from harm or loss.

Computer Science

1. Measures taken by a military unit, activity, or installation to protect itself against all acts designed to, or which may, impair its effectiveness. 2. A condition that results from the establishment and maintenance of protective measures that ensure a state of inviolability from hostile acts or influences. 3. With respect to classified matter, the condition that prevents unauthorized persons from having access to official information that is safeguarded in the interests of national security.

USA Army