Table 173 describes the details of the Security Time Synchronization. This Facet indicates that the application supports the minimum required level of time synchronization to ensure secure communication. One of the optional time synchronization conformance units must be supported.

Table 173 – Security Time Synchronization

Group

Conformance Unit / Profile Title

Optional

Security

Security Time Synch – Configuration

False

Security

Security Time Synch – NTP / OS Based support

True

Security

Security Time Synch – UA based support

True