This is an overarching guide to further harden the security posture of a Cray System Management (CSM) system.
If a subset of the steps in this procedure were completed as a consequence of an install, upgrade, or other guidance, then it is safe to skip that subset following a review.
None.
Change passwords and credentials.
Perform procedure(s) in Change Passwords and Credentials.
Restrict access to ncn-images S3 Bucket.
Perform procedure(s) in Restrict Access to ncn-images S3 Bucket.