| Definition |
Indicator of Compromise (IOC) is a cybersecurity concept used to describe how systems, data, identities, threats, or controls are protected and managed. The acronym IOC is commonly used in security, IT, audit, and compliance work.
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| Context & Usage |
Indicator of Compromise (IOC) is part of security operations and incident response, helping teams detect activity, preserve evidence, coordinate response, and improve controls after an event.
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