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controlSC-39
Process Isolation (SC-39)
Maintain a separate execution domain for each executing system process.
Security Baselines
LOWMODERATEHIGH
communicationsencryptionboundary-protectionnetwork
Why These Connect
Maps To6
These are equivalent or closely aligned requirements in other frameworks.
Baselined In3
This control is included in the linked security baseline (LOW, MODERATE, or HIGH).
Supports16
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(10)
AC-25Reference Monitor (AC-25)SA-8Security and Privacy Engineering Principles (SA-8)
LMH
SA-24Design For Cyber Resiliency (SA-24)SC-2Separation of System and User Functionality (SC-2)MH
SC-3Security Function Isolation (SC-3)H
AC-3Access Enforcement (AC-3)LMH
AC-4Information Flow Enforcement (AC-4)MH
AC-6Least Privilege (AC-6)MH
SI-16Memory Protection (SI-16)MH
SC-44Detonation Chambers (SC-44)Cross-Framework Mappings(6)
PR.DS-01PR.DS-01Final
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-03PR.IR-03Final
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-10PR.DS-10Final
NIST OLIR informative reference — Cybersecurity Framework v2.0 to SP 800-53 Rev 5
PR.IR-03PR.IR-03Final
NIST OLIR informative reference — Cybersecurity Framework v2.0 to SP 800-53 Rev 5