Research and design on interactive link system based on unidirectional transmission

The interactive link system was designed for providing a way that secrecy-involved computer can access to internet information. The system's hardware and software design were presented. The interactive link system not only can take the initiative to obtain information, but also can prevent information leakage. Through analyzing several reliable transmission methods, The Interactive link system provide a FEC method. The research and design of interactive link system is very significant to secrecy-involved computer.