Today early morning VMware released hardening guide for vSphere 5. Document in MS Excel format is available on VMware communities in Security and compliance area :
[box type=”download”] vSphere 5 Hardening Guide[/box]
More information and “what’s new” is available on official VMware blog, link below.
[box type=”info”] http://blogs.vmware.com/security/2012/06/vsphere-50-security-hardening-guide-released.html[/box]