vCenter 4.0/4.1 VUM SSL Certificate How-To
Update 2/11/2011: VMware has re-published the article and limited the applicability to 4.1 U1 (released 2/10/2011), since it directs you to use the new VMware Update Manager Utility. The new procedure is easier to follow and uses a new tool that makes it debut in 4.1 U1. However, IMHO, it's...