基于PSP的网络安全态势感知研究

Research on Network Security Situational Awareness Based on PSP

随着计算机网络的普及,传统的计算机网络通信TCP/IP协议本身存在大量缺陷,计算机系统的各种漏洞层出不穷,网络安全态势感知是现实网络最迫切的安全需要。文章提出基于个人数据的态势感知PSP(Personal security perception)的方法,PSP选取个人网络安全指标做为评价标准,对网络安全态势的判断具有通用性和普及性。通过实验表明此方法能够准确对网络安全态势进行预测。

With the popularization of computer network,the traditional computer network communication TCP/IP protocol itself has a large number of defects,the various vulnerabilities of the computer system emerge in endlessly,the network security situation awareness is the most urgent security requirement of the real network.In this paper,the method of PSP(Personal security perception)based on personal data is proposed,and PSP is selected as the evaluation standard of personal network security index,and it is generality and universal in the judgment of network security situation.Experiments show that this method can accurately predict the network security situation.