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controlSC-4

Information in Shared System Resources (SC-4)

Prevent unauthorized and unintended information transfer via shared system resources.

Security Baselines

MODERATEHIGHLOW
communicationsencryptionboundary-protectionnetwork

Why These Connect

Maps To8

These are equivalent or closely aligned requirements in other frameworks.

Baselined In2

This control is included in the linked security baseline (LOW, MODERATE, or HIGH).

Supports7

These related controls work together — a change to one may affect the others.

Enhances2

These enhancements add specific capabilities or refinements to the base control.

Related Controls(4)

AC-3Access Enforcement (AC-3)
LMH
AC-4Information Flow Enforcement (AC-4)
MH
CM-12Information Location (CM-12)
MH
SA-8Security and Privacy Engineering Principles (SA-8)
LMH

Cross-Framework Mappings(8)

PR.DS-01PR.DS-01Final
NIST OLIR informative reference — Cybersecurity Framework v2.0 to SP 800-53 Rev 5
PR.DS-02PR.DS-02Final
NIST OLIR informative reference — Cybersecurity Framework v2.0 to SP 800-53 Rev 5
PR.DS-10PR.DS-10Final
NIST OLIR informative reference — Cybersecurity Framework v2.0 to SP 800-53 Rev 5
PR.IR-01PR.IR-01Final
NIST OLIR informative reference — Cybersecurity Framework v2.0 to SP 800-53 Rev 5
PR.DS-01PR.DS-01Final
NIST OLIR informative reference — Cybersecurity Framework v2.0 to SP 800-53 Rev 5
PR.DS-02PR.DS-02Final
NIST OLIR informative reference — Cybersecurity Framework v2.0 to SP 800-53 Rev 5
PR.DS-10PR.DS-10Final
NIST OLIR informative reference — Cybersecurity Framework v2.0 to SP 800-53 Rev 5
PR.IR-01PR.IR-01Final
NIST OLIR informative reference — Cybersecurity Framework v2.0 to SP 800-53 Rev 5

Control Enhancements(2)

SC-4(1)Security Levels (SC-4(1))W
SC-4(2)Multilevel or Periods Processing (SC-4(2))

See Also

@SP 800-53 Overview⚖Compare Baselines