Product(s):	ProjectWise Explorer Client
	Version(s):	CONNECT Edition
	Area:	Documentation & Help
	Original Author:	Dana Guthrie, Bentley Technical Support Group

Question:

Which secure communication protocol is used for external ProjectWise clients when authenticating against a secured public gateway server? SSL 2.0 vs 3.0 vs TLS 1 or 2, etc.

Answer:

ProjectWise Explorer clients communicate on port 5800 via TCP/IP

For secure communication Bentley uses TLS version 1.2