PE-3(1)
      
        
        
      
      
        
  PE-3(1): System Access
      
      
        
        
      
    
  
    
      
  
    
    Enforce physical access authorizations to the system in addition to the physical access controls for the facility at [physical spaces containing one or more components of the system are defined;].
  
  
    
    
  Supplemental
Control of physical access to the system provides additional physical security for those areas within facilities where there is a concentration of system components.
| CIA Levels | |
|---|---|
| Confidentiality | low | 
| Integrity | low | 
| Availability | unknown | 
| Overlays | 
|---|
| DAF Baseline, Int-A, Int-B, Int-C | 
| CSF Categories | 
|---|
| None |