Research and Implementation of Secure Industrial Communication Protocols

Industrial control systems(ICS) are widely used in national infrastructure such as electricity, water conservancy and energy to control the operation of production equipment. The ICS information security problems will cause a series of consequences. This paper focuses on the security problems existing in industrial communication protocols, studies the secure protocols to guarantee the secure transmission of industrial datas, and realizes the end-to-end identity authentication and data encryption transmission on Modbus/TCP protocol.