Assessment of vulnerability threat based on fuzzy theory.

MA Chia; GAO Ling; SUN Qian; HE Lin; GAO Xue-ling

This paper proposed a hierarchical evaluation method to quantitative evaluate vulnerability attributes to improve vulnerability risk evaluation process. It developed a evaluation system based on the analytic hierarchy process to obtain the factor weights. And it quantified the vulnerability severity based on the fuzzy comprehensive evaluation to give the severity rank, evaluated vulnerability by the combining of exploitability attributes and safety influence attributes. Experimental results show that this method can evaluate the vulnerability severity more accurately.

PSYCHOLOGICAL vulnerability; FUZZY mathematics; EVALUATION methodology; RISK assessment; ANALYTIC hierarchy process; COMPUTER science

Application Research of Computers / Jisuanji Yingyong Yanjiu, 2014, Vol 31, Issue 3, p815

1001-3695

Academic Journal

10.3969/j.issn.1001-3695.2014.03.043