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Approach to object security in Distributed SOM

机译:分布式SOM中对象安全性的方法

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We briefly review the IBM System Object Model (SOM, incorporated in SOMobjects™) and Distributed SOM (DSOM). We then describe the base DSOM security architecture characterized by the presence of the Object Security Service (OSS) framework in the DSOM run-time environment. Depending on its implementation, this framework can be wrapped around procedural security service providers, thus taking advantage of existing security mechanisms. Subsequently we elaborate on the OSS elements for authentication and authorization and how they relate to the DSOM Object Request Broker (ORB™) on the one hand, and to the client and server applications on the other hand. We discuss the DSOM approach to object access control and present a novel method for enforcing it.
机译:我们简要回顾一下IBM系统对象模型(SOM,并入SOMobjects™)和分布式SOM(DSOM)。然后,我们描述基本的DSOM安全体系结构,其特征是DSOM运行时环境中存在对象安全服务(OSS)框架。根据其实现方式,此框架可以包装在过程安全服务提供者周围,从而利用现有的安全机制。随后,我们详细说明了用于身份验证和授权的OSS元素,以及一方面它们与DSOM对象请求代理(ORB™)以及与客户端和服务器应用程序之间的关系。我们讨论了用于对象访问控制的DSOM方法,并提出了执行它的新颖方法。

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