AWS security-ir medium security documentation change
Summary
Added document history entries for RACI matrix and containment preferences updates
Security assessment
Documents changes to security incident response procedures (containment preferences) and responsibility matrix, indicating operational security control updates.
Diff
diff --git a/security-ir/latest/userguide/document-history-for-the-aws-security-incident-response-user-guide.md b/security-ir/latest/userguide/document-history-for-the-aws-security-incident-response-user-guide.md index dcbac6297..3c9135daf 100644 --- a//security-ir/latest/userguide/document-history-for-the-aws-security-incident-response-user-guide.md +++ b//security-ir/latest/userguide/document-history-for-the-aws-security-incident-response-user-guide.md @@ -10,0 +11,2 @@ Change| Description| Date +[RACI Matrix](https://docs.aws.amazon.com/security-ir/latest/userguide/raci-matrix.html)| Updated "Authorize CIRT containment actions" to "Authorize containment actions" in the RACI matrix.| February 13, 2026 +[Containment Preferences](https://docs.aws.amazon.com/security-ir/latest/userguide/define-containment-preferences.html)| Updated containment preference options from "No containment actions", "Containment with approval", and "Automatic containment" to "Approval Required", "Contain Confirmed", and "Contain Suspected" with revised descriptions.| February 13, 2026