NIST 800-53 SC-41 Mappings

Connection ports include Universal Serial Bus (USB), Thunderbolt, and Firewire (IEEE 1394). Input/output (I/O) devices include compact disc and digital versatile disc drives. Disabling or removing such connection ports and I/O devices helps prevent the exfiltration of information from systems and the introduction of malicious code from those ports or devices. Physically disabling or removing ports and/or devices is the stronger action.

Mappings

Capability ID Capability Description Mapping Type ATT&CK ID ATT&CK Name
SC-41 Port and I/O Device Access Protects T1025 Data from Removable Media
SC-41 Port and I/O Device Access Protects T1052 Exfiltration Over Physical Medium
SC-41 Port and I/O Device Access Protects T1052.001 Exfiltration over USB
SC-41 Port and I/O Device Access Protects T1091 Replication Through Removable Media
SC-41 Port and I/O Device Access Protects T1200 Hardware Additions