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controlSC-37
Out-of-band Channels (SC-37)
Employ the following out-of-band channels for the physical delivery or electronic transmission of [organization-defined] to [organization-defined]: [organization-defined].
communicationsencryptionboundary-protectionnetwork
Why These Connect
Supports20
These related controls work together — a change to one may affect the others.
Enhances1
These enhancements add specific capabilities or refinements to the base control.
Related Controls(13)
AC-2Account Management (AC-2)
LMH
CM-3Configuration Change Control (CM-3)MH
CM-5Access Restrictions for Change (CM-5)LMH
CM-7Least Functionality (CM-7)LMH
IA-4Identifier Management (IA-4)LMH
SA-24Design For Cyber Resiliency (SA-24)SC-12Cryptographic Key Establishment and Management (SC-12)LMH
IA-2Identification and Authentication (Organizational Users) (IA-2)LMH
IA-5Authenticator Management (IA-5)LMH
MA-4Nonlocal Maintenance (MA-4)LMH
SI-3Malicious Code Protection (SI-3)LMH
SI-4System Monitoring (SI-4)LMH
SI-7Software, Firmware, and Information Integrity (SI-7)MH
Organization-Defined Parameters(3)
Assignmentorganization-defined out-of-band channels
Assignmentorganization-defined information, system components, or devices
Assignmentorganization-defined individuals or systems