// Level 3 · Controls
Physical Protection
Limit physical access to systems handling CUI.
3.10.1High
Physical Access Authorizations
Limit physical access to systems, equipment, and operating environments to authorized individuals.
3.10.2Medium
Monitor Physical Access
Protect and monitor the physical facility and support infrastructure.
3.10.3Medium
Visitor Escort
Escort visitors and monitor visitor activity.
3.10.4Medium
Physical Access Audit
Maintain audit logs of physical access.
3.10.5Medium
Physical Access Devices
Control and manage physical access devices.
3.10.6Medium
Alternate Work Sites
Enforce safeguarding measures for CUI at alternate work sites.