Release 10.1A: OpenEdge Getting Started:
Core Business Services

Open Client applications

For .NET and Java™ Open Client applications, OpenEdge supports features that:

Access the AppServer using SSL, both over the Internet (HTTPS) and over an intranet. For more information on SSL in OpenEdge, see the "Application network security using SSL" section.
Support Java Open Clients using digitally signed Java applets. For more information, see OpenEdge Development: Java Open Clients .

For more information on Open Client security, see OpenEdge Development: Open Client Introduction and Programming .