The system SHALL enforce security controls on all caching mechanisms, temporary storage, and interme
Eval Method
ATAutomated TestingRisk Weight
4 / 10Applicability
Description#
The system SHALL enforce security controls on all caching mechanisms, temporary storage, and intermediate processing buffers to prevent data exposure through side-channel or timing attacks.
Evaluation Method#
Compliance is evaluated through automated test suites that exercise the control under structured test conditions. Results are deterministically reproducible.
v1.1 Details#
Profile Applicability
A,C
Evaluation Frequency
Annual
Platform Cert Eligible
No
Framework Crosswalk Refs
NIST SP 800-53 SC-28; MITRE ATLAS AML.T0024
Classification#
This is a conditional control. Non-compliance with this ACR may result in conditional certification with a mandated remediation period. The Authorized Verification Body will specify the remediation timeline and required evidence for the condition to be cleared. If remediation is not completed within the specified period, the conditional certification will be revoked.