PEGASUS Native Interface Remote Access (NIRA) system is simply a way to provide desktop access to any computer that is supposed to be standalone or connected to a highly secured air-gapped network while effectively maintaining the air-gapping of that computer and the network(s) it is connected to.
The OPC-DDE Client provides data exchange between an OPC server and a legacy DDE server. If you have existing DDE based software applications and need to connect to the OPC based software, this software is the solution.
IP Watchdog is a very useful software for users who always need to know their networks public IP address and don't want to pay the high fees ISPs charge for a static IP address.
This would be specifically useful for user who want to remotely access home PC, Home Automation System and Even Home Security System or IP Cameras from outside the house.