Secure graphical user interface for Geant4

We have developed a Java-based graphical user interface of Geant4, Gain (Geant4 adaptive interface for network). Gain inherits user friendliness and adaptive features of its ancestor GAG and runs on a local system installed with Java Virtual Machine. Geant4 application may run on a remote site, while the communication between them is transferred using the SSH service. All information exchanged over the network, including Geant4 command and their parameters as well as the outputs are encrypted by using SSH as a mediator.