Cloud
データ損失防止
A suite of technologies and policies designed to detect, monitor, and prevent the unauthorized transmission or disclosure of sensitive information, whether in use, in motion, or at rest.
Quick answer: A suite of technologies and policies designed to detect, monitor, and prevent the unauthorized transmission or disclosure of sensitive information, whether in use, in motion, or at rest.
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Quick answer
A suite of technologies and policies designed to detect, monitor, and prevent the unauthorized transmission or disclosure of sensitive information, whether in use, in motion, or at rest.
Why it matters
データ損失防止 matters because it supports clear communication in Cloud 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 suite of technologies and policies designed to detect, monitor, and prevent the unauthorized transmission or disclosure of sensitive information, whether in use, in motion, or at rest.
Operational example
The DLP system blocked an outbound email containing unencrypted PII and generated an alert for further SOC review and escalation.
Localized example
DLPシステムは暗号化されていない個人識別情報を含む送信メールをブロックし、SOCによるさらなるレビューとエスカレーションのためにアラートを生成しました。
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
