TCG TNC IF-IMV Specification
The Trusted Network Connect Work Group (TNC-WG) has defined an open solution architecture that enables network operators to enforce policies regarding the security state of endpoints in order to determine whether to grant access to a requested network infrastructure. This security assessment of each endpoint is performed using a set of asserted integrity measurements covering aspects of the operational environment of the endpoint.
TNC IF-IMV Specification, Version 1.3, Revision 13
TNC IF-IMV Specification, Version 1.2, Revision 8