Lightweight Terminal Security Evaluation Based on Operation Habits and Terminal Abilities

Abstract

Trusted evaluation and control of terminal operation is becoming a major role in the research of terminal security of information system. Based on operation habits and terminal abilities, a rational and scientific light-dimension terminal security evaluation method is proposed in this paper. Proposed method researches safe operation of terminal and selects some of the most influential operations as indexes of evaluation system. Scientifically calculate each index weight and evaluate security level of terminal using evaluation function. For the operation existing security threat, it needs further supplementary certification based on the unique ability of terminal and record new safe operation habit if succeed. The evaluation process of terminal security was demonstrated to prove that the proposed method is a comprehensive, real-time and multi-time security evaluation method for the security threat of operation of terminal.