新疆大学学报（自然科学版中英文）2025，Vol.42Issue(4)：385-400,16.DOI:10.13568/j.cnki.651094.651316.2024.07.23.0001
动态可信度量研究综述
A Survey on Trusted Dynamic Metrics Technology
摘要
Abstract
As digital transformation and the core demand for new quality productivity accelerate,the important information systems have been widely applied in various fields of society.However,the diversification of business and magnification of scale have made their operational conditions increasingly complicated,and how to effectively ensure their trusted operation during their life cycle has become a common concern of society.With the deep application of the trustworthy computing rising to the national strategic level,dynamic metrics,as one of its core technologies,become an ideal solution to the problem of trustworthy operation state of important information systems.However,how to ensure the effectiveness and low performance overhead of dynamic measurement becomes an extremely challenging issue.Firstly,this paper introduces the application background of dynamic metrics,and then presents the basic concepts and definitions of trusted computing.Secondly,we analyse the key factors and challenges of dynamic metrics from three aspects:The validity of dynamic metrics,the accuracy of the trustworthy evaluation system and the security of the metrics architecture,and give the definition of dynamic metrics.Furthermore,the theoretical and engineering studies of dynamic metrics models(comprehensiveness of the metrics object and security of the metrics architecture)are discussed in depth.On the basis of previously stated,the technical challenges of dynamic metrics are summarized and analyzed.Finally,we put forward the future development and application of dynamic measurement.关键词
重要信息系统/动态度量/可信运行/主动免疫可信Key words
important information system/dynamic measurement/trusted operation/active immunity trusted分类
信息技术与安全科学引用本文复制引用
杨慧婷,黄浩翔,郭学让,郭庆瑞,李峰,汪烈军..动态可信度量研究综述[J].新疆大学学报（自然科学版中英文）,2025,42(4):385-400,16.基金项目
新疆维吾尔自治区高校基本科研业务费科研项目-培育类项目"基于可信计算的云应用主动可信防护架构关键技术研究"(202404120003) （202404120003）
新疆维吾尔自治区科技计划项目-自然科学基金-青年基金项目"基于区块链的云数据动态可信访问控制关键技术研究"(202404120022). （202404120022）
