SyncServer S100
Traceability
Traceability infers that the time standard used on the Time StampServer was set using time directly or indirectly from a National Measurement Institute (NMI).
Transaction
An activity, such as a request or an exchange.
Triple-DES
Also called Triple Data Encryption Algorithm (TDEA), Data Encryption Standard is an algorithm that encrypts blocks of data.
Trust
In the network security context, trust refers to privacy (the data is not viewable by unauthorized people), integrity (the data stays in its true form),
NMI Server
NMI Server, or NMI Server, is a standalone secure server based on the Master Clock, which is dedicated to the creation of trusted UTC time at the NMI.
Time StampServer (TSS)
Symmetricom’s Time StampServer (TSS) services
Time Master Clock (TMC)
Symmetricom’s Master Clock is a
TSA
See
TSP
TSR
See
UDP/IP
User Datagram Protocol/Internet Protocol is a communications protocol that provides service when messages are exchanged between computers in a network that uses the Internet Protocol. It is an alternative to the Transmission Control Protocol.
USNO
U.S. Naval Observatory, in Washington, D.C., where the atomic clock that serves as the official source of time for the United States is maintained.
134 | S100 User Guide – Rev. D – June 2005 |