SWAL is a program that can launch as a service (or standalone) and monitor other services and control other programs. Written in C++ and might have some .NET components (planning on a linux port)
The Java(tm) Telnet Applet is a fully featured telnet/SSH program that allows users to connect and login to remote hosts via the Internet or an
Intranet using only their WWW Browser. It includes not only telnet-compliant connection services, but also th
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FreeHost3270 is a complete 3270-to-web solution, providing single-point deployment of legacy 3270 applications to unlimited clients. It delivers either a java applet-based TN3270 emulator, or a stand alone application with rich GUI.
SmartShell is a Java webapplication providing a pure HTTP/HTML client for secure shell access (SSH). The user interface is simple and AJAX based and can be simply customized to fulfill your needs.