Fuzzy Risk Assessment of Entropy-weight Coefficient Method Applied in Network Security
MA Jianfeng · Jisuanji gongcheng · 2004
The method of fuzzy comprehensive judgment is applied to the risk assessment of the network security. Each risk actor is estimated in the aspects of probability and the influence. The weight of the risk actor is calculated objectively by the method of entropy weight coefficient, not only by subjective judgment. The study of the case shows that the risk degree of the network system can be conveniently found out with this method. The results are in accord with the reality.