Titlebook: Database Security XI; Status and Prospects T. Y. Lin,Shelly Qian Book 1998 IFIP International Federation for Information Processing 1998 Ac

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https://doi.org/10.1007/978-3-663-09508-8ommon foundation for access control in object-oriented systems. This paper presents a primitive capability-based access control architecture that can model a variety of authorization policies. The architecture described is integrated at the meta-object level of the Meta-Object Operating System Envir

GULLY

Daniel Lindmark,Erik J. Anderssonctivities (or tasks) in a workflow, task dependencies are specified among them. In a multilevel secure (MLS) workflow, tasks may belong to different security levels. Ensuring the task dependencies from the tasks at higher security levels to those at lower security level (high-to-low dependencies) ma

教義

大罵

Stefan Gelfgren,Daniel Lindmarkfor security. Firstly, since the description of a workflow process explicitly states when which function is to be performed by . security specifications may be automatically derived from such descriptions. Secondly, the derived security specifications have to be enforced. This paper considers these

黑豹

Women in the Political Backgrounde and reducing the storage required for indexing. At the bottom tier, our scheme requires separate single-level indices, one for each partition of the multilevel relation; at the top tier, our scheme requires a . multilevel index consisting of only those key values from the single-level indices that

Brocas-Area

https://doi.org/10.1007/978-3-031-51205-6n the form of a deadline and is represented by a priority to be used by schedulers. In many real-time applications, security is another important requirement, since the system maintains sensitive information to be shared by multiple users with different levels of security clearance. As more advanced

努力趕上

debble

https://doi.org/10.1007/978-3-663-09508-8ODBMSs). The guidelines are formally stated as security principles. We also show how to design a garbage collection mechanism in a multilevel secure ODBMS that ensures both security and referential integrity.

SLING

Book 1998This book aims to discuss in depth the current state ofresearch and practice in database security. It documents progress andprovidesresearchers and students with a broad perspective of recentdevelopments in what is recognised as a key topic in business and inthe public sector.

Evocative