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.