Cross-security intranet and Internet data security interaction system and method

• Main Authors: GU YUNHAN, LING XINGLONG, HUANG JUNGAO, NING JIAN, XU AO, ZHANG YONG, LYU MENG, GUO JUN, ZHU FASHUN, DING XUETIAN
• Format: Patent
• Language: Chinese; English
• Published: 17.07.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses a cross-security intranet and Internet data security interaction system and method. The data security interaction system comprises an SCADA server, a communication server, a database server and an acquisition server, a forward network security isolation device and a reverse network security isolation device are arranged between the SCADA server and the communication server.A data transmission client of the communication server is connected with a data server of the database server, and an information security network isolation device is arranged between the database server and the acquisition server. The mode that the network security isolation equipment is matched with the information security network isolation device is adopted, cross-security intranet and Internet transmission of electric power data is achieved, a data interaction barrier between an electric power dispatching automation system and a ubiquitous resource aggregator system is broken through, and the security of data in