电力信息化网络安全主动防御技术探讨

Discussion on Active Defense Technology of Electric Power Information Network Security

目前,电力信息化建设已经成为电力行业发展的必然选择,然而随之而来的并不仅仅是信息化带来的利益,还有信息化带来的安全隐患。网络攻击、数据泄露等安全威胁正在威胁着电力系统的安全运行,因此电力信息化网络安全主动防御技术的探讨就变得尤为重要。主动防御技术的核心在于预测,通过分析网络行为,识别可能的攻击行为,并采取措施防御。例如,通过网络入侵检测技术,对网络流量进行监控和分析,及时发现并报告异常行为。此外,还可以采用网络隔离技术,实现网络分离,将网络资源划分为不同的安全域,限制攻击者的行动范围。

At present,power information construction has become an inevitable choice for the development of the power industry.However,it is not only the benefits brought by informatization,but also the security risks brought by informatization.Network attack,data leakage and other security threats are threatening the safe operation of power system,so it is particularly important to discuss the active defense technology of power information network security.The core of active defense technology is to predict,identify possible attack behavior by analyzing network behavior,and take measures to defend against it.For example,through network intrusion detection technology,network traffic is monitored and analyzed,and abnormal behaviors are discovered and reported in time.In addition,the network isolation technology can be used to achieve network separation,divide network resources into different security domains,and limit the action scope of attackers.