网络安全运维领域中的实时威胁检测与应对策略研究

Research on Real-time Threat Detection and Countermeasures in the Field of Network Security Operation and Maintenance

随着信息技术的不断发展,网络安全运维领域的实时威胁检测与应对策略显得尤为重要。文章首先深入分析网络安全运维领域中实时威胁检测的两种主要技术:基于签名的检测技术和基于行为分析的检测技术,其次探讨网络安全运维领域面临的实时威胁,包括零日攻击和高级持续性威胁,最后提出一系列应对策略,包括实时威胁情报的及时获取与分析、网络流量监控与异常行为检测,以及实施灵活的安全策略与演练应急响应计划,以帮助网络安全运维人员更好地防范和处理实时威胁。

With the continuous development of information technology,the real-time threat detection and response strategy in the field of network security operation and maintenance appears to be particularly important.Firstly,this paper analyzes two main technologies of real-time threat detection in the field of network security operation and maintenance:signature-based detection and behavior-based detection,secondly,this paper discusses the real-time threats in the field of network security operation and maintenance,including zero-day attacks and advanced persistent threat(APT)attacks,including real-time Threat Intelligence acquisition and analysis,network traffic monitoring and abnormal behavior detection,as well as the implementation of flexible security strategy and Exercise Emergency Response Plan,in order to help network security operations personnel better prevent and deal with real-time threats.