Encrypted Data Passphrase Requirements - Special Character Use, v1.0

Defines conformance and assessment criteria for verifying that an organization requires passphrases used to unlock encrypted data at rest to include a minimum number of character types.
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
Encrypted Data Passphrase Requirements - Special Character Use (EncryptedDataPassphraseRequirements-SpecialCharacterUse)
Does the organization require passphrases used to unlock encrypted data at rest to include a minimum number of character types?
Artifact
A1
Provide evidence (e.g. organizational policies, procedures, compliance/assessment reports, etc.) that support the assessor's response to this assessment step.
Parameters
Minimum Lower Case Charactersrequired
NUMBER : Provide the minimum number of lower case characters required for encrypted data passphrases.
Minimum Numerical Charactersrequired
NUMBER : Provide the minimum number of numerical characters required for encrypted data passphrases.
Minimum Special Charactersrequired
NUMBER : Provide the minimum number of special characters required for encrypted data passphrases.
Minimum Upper Case Charactersrequired
NUMBER : Provide the minimum number of upper case characters required for encrypted data passphrases.
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:
iii. Include at least one (1) upper case letter, one (1) lower case letter, one (1) number, and one (1) special character
Citation
CJIS-SP-V5-4
Section 5.10.1.2.