Check out the new Cisco UCS Hardening Guide white paper which is now released and available on the Cisco Security Portal. The paper outlines and highlights security best practices for Cisco UCS.
This paper provides information to help users secure Cisco Unified Computing System (Cisco UCS) platform and provides guidance on how to harden Cisco UCS Software features. The paper provides references to lots of related documentation.
Please access it using the following URL: http://www.cisco.com/web/about/security/intelligence/ucs_hardening.html