柔声地说
发表于 2025-3-30 10:03:14
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Synovial-Fluid
发表于 2025-3-30 14:42:03
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Mundane
发表于 2025-3-30 17:44:27
https://doi.org/10.1007/978-3-642-99373-2 the data is captured and requested. In this chapter, we review the different access control models proposed by researchers for controlled dissemination of geospatial data. Since geospatial data is increasingly obtained from third party Web services, we also review the security models presented in the area of geospatial Web services.
阴险
发表于 2025-3-30 22:49:06
Recent Advances in Access Control,o be enforced may come from different authorities. These issues pose several new challenges to the design and implementation of access control systems. In this chapter, we present the emerging trends in the access control field to address the new needs and desiderata of today’s systems.
PALSY
发表于 2025-3-31 02:14:12
Database Issues in Trust Management and Trust Negotiation,aunches a multi-site search for a proof of authorization. To complicate the process, sites have autonomy and may not always cooperate in proof construction; it is not always obvious where to ?nd the facts and rules needed to construct a proof; and attempts to access particular facts and rules may spawn new authorization requests.
Androgen
发表于 2025-3-31 08:51:34
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Additive
发表于 2025-3-31 09:14:37
ource database management systems.Outlines future research dMotivation for the book Database security has been gaining a great deal of importance as industry, military, and government organizations have increasingly adopted Internet-based techno- gies on a large-scale, because of convenience, ease o
Nonflammable
发表于 2025-3-31 16:09:35
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巩固
发表于 2025-3-31 18:12:28
https://doi.org/10.1007/978-1-137-07867-4ntic web services. For many applications the semantic web services have to be secure. In this chapter we discuss secure web services, secure semantic web technologies and finally discuss the integration of secure web services with secure semantic web technologies to develop secure semantic web services.
使显得不重要
发表于 2025-3-31 21:51:38
Wolfgang Höhn,Torsten H. Franssonds are created, kept accessible for an appropriate period of time, and deleted, without tampering or interference from organizational insiders or outsiders. In this chapter, we discuss existing techniques for trustworthy records retention and explore the open problems in the area.