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CCI-000926

CCI-000926 Definition

Change combinations and keys in accordance with organization-defined frequency and/or when keys are lost, combinations are compromised, or when individuals possessing the keys or combinations are transferred or terminated.

Status
Type	CheckType.policy

Master Assessment Datasheet

Implementation Guidance

The organization being inspected/assessed will document each occurrence of these change actions, with the reason for the action, as an audit trail for future reference. DoD has defined the frequency as required by security relevant events.

Validation Procedures

The organization conducting the inspection/assessment obtains and examines documentation of these change actions to validate the organization is changing its keys and combinations upon occurrence of security relevant events and when keys are lost, combinations are compromised, or individuals are transferred or terminated. DoD has defined the frequency as required by security relevant events.

Compelling Evidence

1.) Change log

Related Controls

The controls below (if any) were marked by NIST as being related to CCI-000926.

Control	Description
PE-3	The organization: a: Enforces physical access authorizations at [organization-defined entry/exit points to the facility where the information system resides] by; 1: Verifying individual access authorizations before granting access to the facility; and 2: Controlling ingress/egress to the facility using [one or more of {{ insert: param, pe-3_prm_3 }} /guards]; b: Maintains physical access audit logs for [organization-defined entry/exit points]; c: Provides [organization-defined security safeguards] to control access to areas within the facility officially designated as publicly accessible; d: Escorts visitors and monitors visitor activity [organization-defined circumstances requiring visitor escorts and monitoring]; e: Secures keys, combinations, and other physical access devices; f: Inventories [organization-defined physical access devices] every [organization-defined frequency]; and g: Changes combinations and keys [organization-defined frequency] and/or when keys are lost, combinations are compromised, or individuals are transferred or terminated.

Control

Description

PE-3

The organization:

a: Enforces physical access authorizations at [organization-defined entry/exit points to the facility where the information system resides] by;
- 1: Verifying individual access authorizations before granting access to the facility; and
- 2: Controlling ingress/egress to the facility using [one or more of {{ insert: param, pe-3_prm_3 }} /guards];

b: Maintains physical access audit logs for [organization-defined entry/exit points];

c: Provides [organization-defined security safeguards] to control access to areas within the facility officially designated as publicly accessible;

d: Escorts visitors and monitors visitor activity [organization-defined circumstances requiring visitor escorts and monitoring];

e: Secures keys, combinations, and other physical access devices;

f: Inventories [organization-defined physical access devices] every [organization-defined frequency]; and

g: Changes combinations and keys [organization-defined frequency] and/or when keys are lost, combinations are compromised, or individuals are transferred or terminated.