分级的软件可信评估模型研究及应用

Research and Application on Software Trustworthiness Evaluation Model Based on Classification

针对软件的可信任问题,展开对软件可信程度的度量和评估的研究,提出了软件质量模型及分级的可信软件评估模型,将软件的信任程度分为存在级、不可信级、可用级、证实级、推荐级、应用级等6个可信级别。基于决策树给出了可信软件等级的评估过程,并将其应用于可信构件平台中。经过测试,系统运行稳定,对高可信软件的开发和重用具有引导作用。

Aiming at the problem of software trustworthiness,we researched on the software quality model and the evaluation model,and put forward the software quality model and the evaluated model for software trustworthiness.The degree of software trust is divided into existing level,trustless level,useable level,corroborated level,recommended level and application level.The decision tree is used to express the evaluation process.It is applied to the trusted component platform and the system runs stably after testing,it can play a guide role in the development and reuse of high trusted software.