Encrypted Data Passphrase Requirements - Change Conditions, v1.0

Defines conformance and assessment criteria for verifying that an organization require passphrases used to unlock encrypted data at rest to be changed when previously authorized personnel no longer require access.
If an assessment step references organization-defined elements (E.g. <organization-defined personnel or roles>, <organization-defined frequency>, etc.), corresponding citations/excerpts must be provided to confirm that the organization has established and documented these values and that they apply as referenced in the conformance criteria.

Similarly, if a "Selection" among multiple options (e.g. [Selection (one or more): as needed; ]) is specified, evidence must be provided to establish that the option(s) implemented by the organization have been defined and documented.

The assessment step shall not be marked as satisfied without this evidence.

Assessment Step

1
Cryptographic Passphrase Change Conditions (CryptographicPassphraseChangeConditions)
Does the organization require passphrases used to unlock encrypted data at rest to be changed when previously authorized personnel no longer require access?
Artifact
A1
Provide evidence (e.g. organizational policies, procedures, compliance/assessment reports, etc.) that support the assessor's response to this assessment step.
If conformance criteria reference organization-defined elements (e.g. <organization-defined personnel or roles>, <organization-defined frequency>, etc.), these values must be defined and documented by the organization.

Similarly, if the criteria specify a "Selection" among multiple options (e.g. [Selection (one or more): as needed; ]), the option(s) implemented by the organization must also be defined and documented.

Conformance Criteria (1)

C1
When encryption is implemented on sensitive data at rest, the passphrase to unlock the cipher shall meet the following requirements:
iv. Be changed when previously authorized personnel no longer require access
Citation
CJIS-SP-V5-4
Section 5.10.1.2.