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Trusted Network Connect (TNC) is an open architecture for Network Access Control, promulgated by the Trusted Network Connect Work Group (TNC-WG) of the Trusted Computing Group (TCG). [1] [2] [3]
The TNC architecture was first introduced at the RSA Conference in 2005. [4] TNC was originally a network access control standard with a goal of multi-vendor endpoint policy enforcement. [5]
In 2009 TCG announced expanded specifications which extended the specifications to systems outside of the enterprise network. [6] Additional uses for TNC which have been reported include Industrial Control System (ICS), SCADA security, [7] [8] and physical security. [9]
Specifications introduced by the TNC Work Group: [10]
A partial list of vendors who have adopted TNC Standards: [15]
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The U.S. Army has planned to use this technology to enhance the security of its computer networks. [16]
The South Carolina Department of Probation, Parole, and Pardon Services has tested a TNC-SCAP integration combination in a pilot program. [17]
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