网构软件是一种面向网络环境的新型软件形态,其构建依赖于对开放、动态和多变环境中各网络节点软件实体之间的有效协同,然而,目前的软件构造方法都是基于静态可信,即:都是研究软件制造过程中的可信度,一旦软件制作完成,在运行过程中,软件的可信度是否会改变就不在研究范围之内.针对网构软件的开放、动态和多变特性,设计了一种基于监控的可信网构软件构造模型,该模型随着网构软件的运行,随时根据网络节点状态等相关因素动态评估网构软件的可信度,并根据监测结果改进网构软件和监控参数,为网构软件提供动态可信支持,并逐步提高网构软件的可信度.%Internet ware is a new kind of software form for the Internet environment and relies on the coordination of each Internet node software entity in open, dynamic and diverse environment. However, the existing software tectonic methods are based on static trustworthiness, i. e, they only study the trusted degree during the manufacture process of software, once the software is finished, in run procedure, whether the trusted degree change is not under the consideration of research. According to the open, dynamic and diverse characteristics of Internet ware, the paper designs a tectonic model of trusted Internet ware based on monitoring, which runs along with internet ware, dynamically evaluates the trusted degree according to the Internet node state and other related elements, and modifies internet ware and monitoring parameters according to the monitoring results. Our method provides dynamic credible support for internet ware and enhances the trusted degree of internet ware gradually.
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