一种安全的语义Web服务模型研究

Research on a Secure Semantic Web Services Model

语义Web作为一个新兴的研究方向发展迅速,语义Web服务技术也越来越受重视,同时安全问题也成为语义Web服务技术中不容忽视的研究课题。分析了Web服务的安全现状,根据语义Web服务的主要安全需求提出了一种安全的语义Web服务模型,并详细介绍了模型的构成。模型应用安全本体并结合原有的安全基础设施,使用SSL/TLS协议保证传输层的数据安全,并使用XML数字签名规范、XML加密规范与SOAP消息相结合保证数据机密性、完整性和不可否认性,能够比较全面地为语义Web服务提供安全保障。

As an emerging researching direction, semantic Web develops rapidly,and semantic Web services technology is given more and more attention, at the same time, the security problem becomes a research subject can＇t be neglected in semantic Web services technology. Proposes one secure semantic Web services model and introduces the constitution of the model in detail. The model using secure ontology combined with intrinsic secure infrastructure,using SSL/TLS to guarantee the data security of transport layer, and using XML- signature, XML- Encryption combined with SOAP message to guarantee data confidentiality, integrity and undeniableness, and can provide comprehensive insurance of security for semantic Web services.