STIGUI
V-256885CAT II — Medium severitySV-256885r1268345_rule

A private web server must subscribe to certificates issued from any DoW-authorized Certificate Authority (CA) as an access control mechanism for web users.

Rule version HMC0170 · STIG v2 · 2026-08-31

Discussion

If the Hardware Management Consoles (HMC) is network connected, use SSL encryption techniques through digital certificates to provide message privacy, message integrity, and mutual authentication between clients and servers. To maintain data integrity, the IBM Certificate distributed with the HMC's is to be replaced by a DoW-authorized Certificate. Note: This check applies only to network-connected HMCs.

Check

The system reviewer will have the SA use the HMC Certificate Management Task to validate that the private key and certificate shipped with any network-connected HMC from IBM was replaced with an approved DoW-authorized Certificate.

Note: This check applies only to network-connected HMCs.

Note: DoW certificates should display the following Information: 'OU=PKI.OU=DoW.O=U.S. Government.C=US'

If private web server does not subscribe to certificates issued from any DoW-authorized CA as an access control mechanism for web users, this is a finding.

Fix

The SA must order a DoW PKI to replace the IBM Certificate and then use the Hardware Management Console Certificate Management Task to install it.

Note: This only applies to networked HMCs.

Identifiers

Group ID
V-256885
Group title
SRG-OS-000366-GPOS-00153
Rule ID
SV-256885r1268345_rule
Check ID
C-60560r1268343_chk
Fix ID
F-60503r1268344_fix