一种基于原子功能的网络攻击效果评估指标体系

针对现有评估攻击效果的指标比较抽象、不够全面的缺点，本文研究了怎样构建网络攻击效果评估指标体系，定义了原子功能代表网络攻击效果的基本元素；通过分析攻击库挖掘原子功能，提出基于面向对象的目标实体建模方法，分析了原子功能和目标对象的关系；最后提出了以原子功能为基础的“属性-原子功能-评估指标-采集指标”四层指标体系。该体系具有属性分类互斥、代表大部分典型网络攻击效果、更易于效果评估操作等特点。

A Metric System to Evaluate Network Attack Effects Based on Atomic Functions

Aiming at the abstract indexes proposed by the existing schemes,the paper studies how to construct a metric system to evaluate network attack effects.By defining atomic functions as the basic elements of network attack effects,and mining the atomic functions in three attack libraries,we propose an object-oriented method to model attack targets,analyze the relations between atomic functions and attack targets,and present a 4-level metric system based on atomic functions,including the"attribute-atomic function-evaluation index-collection index".The metric system can represent most typical network attack effects and is conducive to evaluation.