基于计算机网络技术的网络安全模糊风险评估  

Fuzzy risk assessment of network security considering computer network technology

作　　者：王斌[1] Wang Bin(Shangluo University, Shangluo 726000, China)

机构地区：[1]商洛学院

出　　处：《国外电子测量技术》2019年第5期11-16,共6页Foreign Electronic Measurement Technology

摘　　要：计算机网络技术已经广泛的应用到人们的生活和工作中,计算机网络安全则是计算机网络事业良好发展的基础,其中计算机网络安全评价至关重要。讨论了对网络安全的风险评估方法,首先对影响网络安全的风险因素进行识别,然后采用模糊逻辑法相结合的方法对网络系统进行风险评估。根据网络的实际情况,每个风险因素从风险概率、风险影响和不可控制性三方面评判。将网络安全模糊风险评估和距离控制有效地结合起来,提出了一个顾及计算机网络技术的网络安全模糊风险评估方法。用计算机网络技术来对网络安全模糊风险进行评估,将网络安全模糊风险评估问题抽象成一类线性规划问题。通过实例表明,与传统的分析模型相比,该模型具有易于量化、可操作性强等特性。Computer network technology has been widely used in people's lives and work. Computer network security is the basis for the sound development of computer network business. Computer network security evaluation is very important. The risk assessment method for network security is discussed. Firstly, the risk factors affecting network security are identified? and then the fuzzy logic method is combined to evaluate the network system. According to the actual situation of the network, each risk factor is judged from three aspects: risk probability, risk impact and uncontrollability. The network security fuzzy risk assessment and distance control are effectively combined to propose a network security fuzzy risk assessment method that takes into account computer network technology. Computer network technology is used to evaluate the network security fuzzy risk, and the network security fuzzy risk assessment problem is abstracted. It is a kind of linear programming problem. It shows by example that compared with the traditional analytical model, the model is easy to quantify and has strong operability.

关 键 词：计算机网络技术 网络安全 模糊风险评估 线性问题 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]