In recent years,with the continuous promotion of the national information and industrialization deep integration strategy and the application of new technologies such as the Internet of things in the industrial field,the security of industrial control system has also attracted the attention of the enterprises.In order to ensure the security of key information infrastructure,the state has issued the People s Republic of China Cyber Security Law and the critical information infrastructure security protection regulations(solicitation draft)successively.At the same time,a large number of industrial software and hardware equipment security vulnerabilities have been exposed.Undoubtedly,it increases the risk for industrial control systems,and then affects the normal production order.For oil companies,with the construction of intelligent oil and gas production Internet of things,its industrial control system is also facing greater information security risks.This paper analyzes the safety status and risks of oil field industrial control system in detail.Taking a working area in North China oil field as an example,a safety protection strategy based on flow analysis is put forward,and the overall structure of industrial control system is strengthened and strengthened to ensure the normal operation of oil and gas production.
Journal of Information Security Research
integration of industrialization and information
industrial control security
Internet of things