SOC
インシデントレスポンス
A coordinated approach to addressing and managing the aftermath of a security breach or cyberattack, with the aim of limiting damage, reducing recovery time and costs, and preventing future incidents. Involves predefined processes for detection, containment, eradication, and recovery, as formalized in NIST SP 800-61 and ISO/IEC 27035.
Quick answer: A coordinated approach to addressing and managing the aftermath of a security breach or cyberattack, with the aim of limiting damage, reducing recovery time and costs, and preventing future incidents. Involves predefined processes for detection, containment, eradication, and recovery, as formalized in NIST SP 800-61 and ISO/IEC 27035.
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Quick answer
A coordinated approach to addressing and managing the aftermath of a security breach or cyberattack, with the aim of limiting damage, reducing recovery time and costs, and preventing future incidents. Involves predefined processes for detection, containment, eradication, and recovery, as formalized in NIST SP 800-61 and ISO/IEC 27035.
Why it matters
インシデントレスポンス matters because it supports clear communication in SOC contexts for SOC Analysts, Security Engineers, and Incident Responders. It also connects to aviation training and exam language such as CISSP, CompTIA Security+, and CEH.
Editorial context
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Definition
A coordinated approach to addressing and managing the aftermath of a security breach or cyberattack, with the aim of limiting damage, reducing recovery time and costs, and preventing future incidents. Involves predefined processes for detection, containment, eradication, and recovery, as formalized in NIST SP 800-61 and ISO/IEC 27035.
Operational example
The incident response team initiated containment procedures after detecting unauthorized lateral movement within the network to prevent data exfiltration.
Localized term
インシデントレスポンス
Localized example
インシデントレスポンスチームは、ネットワーク内で不正なラテラルムーブメントを検出した後、データ流出を防ぐために封じ込め手順を開始しました。
Definition language
English reference definition
Source
ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK
Exam relevance
- CISSP
- CompTIA Security+
- CEH
Target audience
- SOC Analysts
- Security Engineers
- Incident Responders
