Quantitative Network Security Analysis These contributions, though clearly valuable, are difficult to evaluate without a complementary quantitative context describing the prevalence and impact of various attacks, vulnerabilities, and responses.

• 这些定性的结论,虽然明显是有价值的,但是没有作为补充的定量的上下文来描述各种攻击,缺点的流行和影响,这些结论是很难评价的。