SOC
アラートトリアージ
The systematic process of evaluating, prioritizing, and categorizing security alerts based on severity, credibility, and potential impact, enabling efficient resource allocation and rapid incident detection within a SOC, as described in NIST SP 800-61 and MITRE ATT&CK®.
Quick answer: The systematic process of evaluating, prioritizing, and categorizing security alerts based on severity, credibility, and potential impact, enabling efficient resource allocation and rapid incident detection within a SOC, as described in NIST SP 800-61 and MITRE ATT&CK®.
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Quick answer
The systematic process of evaluating, prioritizing, and categorizing security alerts based on severity, credibility, and potential impact, enabling efficient resource allocation and rapid incident detection within a SOC, as described in NIST SP 800-61 and MITRE ATT&CK®.
Why it matters
アラートトリアージ 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
The systematic process of evaluating, prioritizing, and categorizing security alerts based on severity, credibility, and potential impact, enabling efficient resource allocation and rapid incident detection within a SOC, as described in NIST SP 800-61 and MITRE ATT&CK®.
Operational example
During alert triage, analysts dismiss false positives and escalate high-fidelity alerts to incident handlers for rapid containment.
Localized example
アラートトリアージ中、アナリストは誤検知を除外し、高精度アラートをインシデントハンドラーに迅速にエスカレーションします。
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
