随着计算机的普及,网络安全引起了人们的普遍关注。计算机通过互联网获取信息,并促进了信息传播,网络安全态势研究正逐渐成为了网络安全领域的研究热点。本文结合网络安全态势评估的基本理论,分析了典型数值态势计算及评估方法,将安全态势信息从底层逐级汇聚起来,并将权重因素融入到安全态势之中,从而得出安全态势评估体系的要求。 With the popularity of computers, network security has aroused widespread concern. Computer access to information through the Internet, and to promote the dissemination of information, research on the state of network security is gradually becoming a research hotspot in the field of network security. Combining with the basic theory of network security situation assessment, this paper analyzes the calculation and evaluation methods of typical numerical situation. It brings together the safety situation information from the bottom to the level and integrates the weight factors into the security situation. Claim.