NIST SP 800-53 Revision 5.1 HIGH PE-4: Access Control for Transmission. Control physical access to [Assignment: organization-defined system distribution and transmission lines] within organizational facilities using [Assignment: organization-defined security controls]

Access Control for Transmission. Control physical access to [Assignment: organization-defined system distribution and transmission lines] within organizational facilities using [Assignment: organization-defined security controls]

Other controls in PE Physical and Environmental

PE-1 Policy and Procedures
PE-10 Emergency Shutoff. a. Provide the capability of shutting off power to [Assignment: organization-defined system or individual system components] in emergency situations; b. Place emergency shutoff switches or devices in [Assignment: organization-defined location by system
PE-11 Emergency Power. Provide an uninterruptible power supply to facilitate [Selection (one or more): an orderly shutdown of the system; transition of the system to long-term alternate power] in the event of a primary power
PE-12 Emergency Lighting
PE-13 Fire Protection
PE-14 Environmental Controls
PE-15 Water Damage Protection. Protect the system from damage resulting from water leakage by providing master shutoff or isolation valves that are accessible, working properly, and known to key personnel
PE-16 Delivery and Removal

Query this from an agent

The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.

MCP endpoint All NIST SP 800-53 Revision 5.1 HIGH controls