The term that defines a systematic approach to handle security incidents is Incident Response. This encompasses a comprehensive strategy that includes preparation, detection, analysis, containment, eradication, recovery, and post-incident review. Incident Response frameworks ensure that organizations can respond effectively to security threats, minimizing potential damage and restoring normal operations as quickly as possible.
The systematic nature of Incident Response means that it establishes clear roles, responsibilities, and processes. This not only aids in addressing the immediate threats but also in documenting incidents for future reference, allowing for continuous improvement in security measures.
Other terms like Incident Management, while related, typically refer more broadly to the organizational procedures for managing operational aspects of incidents, rather than specifically outlining the tactical response strategies employed during a security breach. Incident Prevention focuses on methodologies and practices designed to stop incidents from occurring in the first place, and Incident Evaluation involves assessing incidents after they occur, rather than managing the response to them.