By the way, if you raise the car by the frame, the suspension and steering parts will be hanging at an unnatural angle, which may mask the looseness you're looking for. So, place your jack and jackstands under the control arms or the rear axle to keep the weight on the suspension components.
WS-Federation is the passive or browser SSO protocol that is part of the WS-* family of protocols. This protocol is widely used in Microsoft and IBM environments. OpenID Connect. A relatively new protocol (ratified in February 2014), Connect is designed as an extension to the popular OAuth 2.0 protocol used in web service security.
vCenter Single Sign On (SSO) is a component of the VMware Cloud Suite. SSO deals with identity management for administrators and applications that interact with the vSphere platform. SSO is based on identity management technology built by RSA and specifically tailored for VMware Cloud Infrastructure deployment.. In english what this means is that previously when you logged into vCenter via vSphere Client you authenticated directly with Active Directory.