Information security protection technology of station and depot industrial control system of oil production plant

With the rapid development of Internet technology, as well informatization and industrialization in oil production enterprises, industrial control system information security protection technology can make efficiency improved, but once invasion by virus, cause failure, pressure, temperature, flow, liquid level, such measuring index will appear problem, chain alarm detection Or solenoid valve power supply various instruments are not supplied. Once a major hazard source is out control, it serious accidents endanger safety operators ecological environment.