STIGUI
V-205509CAT II — Medium severitySV-205509r1271120_rule

The Mainframe Product must use mechanisms meeting the requirements of applicable federal laws, Executive orders, directives, policies, regulations, standards, and guidance for authentication to a cryptographic module.

Rule version SRG-APP-000179-MFP-000247 · STIG v3 · 2026-09-03

Discussion

Unapproved mechanisms that are used for authentication to the cryptographic module are not verified and therefore cannot be relied on to provide confidentiality or integrity, and DoW data may be compromised.

Applications using encryption are required to use FIPS-compliant mechanisms for authenticating to cryptographic modules.

FIPS 140-2 is the current standard for validating that mechanisms used to access cryptographic modules use authentication that meets DoW requirements.

Check

If the Mainframe Product has no function or capability for user logon, this is not applicable.

If the Mainframe Product employs an external security manager for all account management functions, this is not applicable.

Examine user account configurations.

If the Mainframe Product is configured to be FIPS 140 compliant, this is not a finding.

Fix

Configure the Mainframe Product account management settings to be FIPS 140 compliant.

Identifiers

Group ID
V-205509
Group title
SRG-APP-000179
Rule ID
SV-205509r1271120_rule
Check ID
C-5775r299760_chk
Fix ID
F-5775r299761_fix