SC-7(23) Disable Sender Feedback on Protocol Validation Failure
Control enhancement of SC-7 Boundary Protection
Control
Disable feedback to senders on protocol format validation failure.
Discussion
Disabling feedback to senders when there is a failure in protocol validation format prevents adversaries from obtaining information that would otherwise be unavailable.
Need SC-7(23) implemented and evidenced?
We assess where you stand against this control, document the gap, and build the remediation plan your auditor and your board will both accept.
Control catalog and framework text on this page is reproduced from official NIST publications — a public-domain work of the U.S. Government (17 U.S.C. §105). Maverc commentary, groupings, and readiness guidance are our own and are not part of any NIST publication.