网络安全态势感知模型设计和实现

Design and implementation of network security situational awareness model

随着互联网技术的不断发展,互联网在生活与工作中的应用范围越来越广,并逐渐改变着人们的生活与工作方式,其影响意义比较深远。但是互联网也存在较大的安全隐患,会导致网络瘫痪或者信息丢失,严重影响人们的生活与工作。在传统的网络安全管理中通常会采用防火墙、恶意代码检测与入侵检测等技术,但其安全防范效率不够理想。为了提高网络安全管理水平,促进网络整体的正常运行,需要及时采取加固措施,以便对整体网络安全进行有效的评估与预测。然而网络安全态势感知随之产生,并逐渐受到人们的关注。本文就网络安全态势感知模型概况进行分析,探讨网络安全态势感知模型的设计与关键技术的实现情况,以便提高网络安全与管理质量。

With the continuous development of Internet technology,the Internet in the life and work of the increasingly wide range of applications, and gradually changing people＇s lives and work,its impact is more far-reaching significance.But the Internet also has a greater security risk,will lead to network paralysis or loss of information,seriously affecting people＇s lives and work.In the traditional network security management, firewall,malicious code detection and intrusion detection technology are usually used,but the security is not good enough.In order to improve the level of network security management,and promote the normal operation of the network as a whole,the reinforcement measures should be taken in time so as to effectively evaluate and predict the overall network security.However,network security situational awareness is generated,and gradually by people＇s attention. This paper analyzes the situation of network security situational awareness model,discusses the design and implementation of the key technology of network security situation awareness model,in order to improve the network security and management quality.