Research on comprehensive evaluation methods of security effectiveness in cyber range
Wang Xiaofei，Yan Ziqi,，Zhang Xi,，Wang Yazhou,，Zhan Haixin，Zeng Yingming
Beijing Institute of Computer Technology and Application
Abstract： The cyber range has gradually become an important infrastructure for cyberspace security testing, verification and drills, and the comprehensive evaluation of cyber range security effectiveness is an important basis for security evaluation and risk assessment. This paper mainly summarizes the different applications of mathematical model method, index system method and knowledge reasoning method in the comprehensive evaluation of network security effectiveness. In addition, it analyzes and compares the advantages and application scopes of typical effectiveness evaluation methods, as well as the degree of modeling, automation and intelligence. Finally, the paper discusses current limitations and possible directions for future research.
Key words : security testing; effectiveness evaluation; cyber range; mathematical model; index system; knowledge reasoning
