Back to Control Explorer

PE.1.133

Content

Control Acronym

PE

Family

Physical Protection

CMMC Level

1

800-171 Control #

3.10.4

CMMC Description

Maintain audit logs of physical access.

CMMC Clarification

Make sure you have a record of who is accessing both your facility (e.g., office, plant, factory) and your equipment. You can do this in writing by having employees and visitors sign in and sign out as they enter and leave your physical space, and by keeping a record of who is coming and going from the facility. Example You and your coworkers like to have friends and family join you for lunch at the office on Fridays. Your small company is growing, and sometimes it’s hard to know who is coming and going from the lunch area. You work with your boss, the company founder, and ask all non-employees to sign in at the reception area, then sign out when they leave. Employees can have badges or key cards that enable tracking and logging access to the company facilities.

800-171 Description

Maintain audit logs of physical access.

800-171 Discussion

Organizations have flexibility in the types of audit logs employed. Audit logs can be procedural (e.g., a written log of individuals accessing the facility), automated (e.g., capturing ID provided by a PIV card), or some combination thereof. Physical access points can include facility access points, interior access points to systems or system components requiring supplemental access controls, or both. System components (e.g., workstations, notebook computers) may be in areas designated as publicly accessible with organizations safeguarding access to such devices.

Other Source Discussion

N/A

CIS Control References

NIST 800-53 Control Ref.

NIST SP 800-53 Rev 4 PE-3

CMMC Derived

NIST CSF Control References

NIST 800-171 References

NIST SP 800-171 Rev 1 3.10.4

Applicable FAR Clause

FAR Clause 52.204-21 Partial b.1.ix

NIST CSF Control Reference

CERT RMM Reference

Modification of NIST 800-171B Reference

NIST 800-171B Reference

UK NCSCCyber Reference

AS ACSC Reference

Sub-Criterias

Assessment Sub-Criteria 1

PE.1.133.[a] audit logs of physical access are maintained.

Assessment Sub-Criteria 2

Assessment Sub-Criteria 3

Assessment Sub-Criteria 4

Assessment Sub-Criteria 5

Assessment Sub-Criteria 6

Assessment Sub-Criteria 7

Assessment Sub-Criteria 8

Assessment Sub-Criteria 9

Assessment Sub-Criteria 10

Assessment Sub-Criteria 11

Assessment Sub-Criteria 12

Assessment Sub-Criteria 13

Assessment Sub-Criteria 14

Assessment Sub-Criteria 15