网络安全风险评估关键技术研究

随着网络的快速发展，网络信息共享的同时也存在网络危险，网络安全问题是现代计算机研究中一大重要的模块。本文针对网络安全风险问题提出了定量评估法、定性评估法、综合评估法和模型评估法。然而，当今的网络系统都很复杂，在这种情况下应该采用综合评估方法。本文采用的是综合评估法对局域网攻击IDS这类案件进行解决，效果良好，该评估方法适合推广。

Research on Key Technologies of Network Security Risk Assessment

With the rapid development of network, network information＇s sharing there is also a dangerous network at the same time.The network security problem is an important module in the modern computer research.Aiming at the problem of network security risk put forward quantitative evaluation method, qualitative evaluation method, comprehensive evaluation method and model of evaluation method.However, today＇s network system is very complex, comprehensive evaluation method must be adopted in this case.This paper uses comprehensive evaluation method to solve the cases of attack LAN IDS.The result is good, and the assessment method is suitable for promotion.