The SPARTA pseudonym and authorization system
نویسندگان
چکیده
منابع مشابه
The SPARTA Pseudonym and Authorization System
This paper deals with privacy-preserving (pseudonymized) access to a service resource. In such a scenario, two opposite needs seem to emerge. On one side, the service provider may want to control in first place the user accessing its resources, i.e., without being forced to delegate the management of access permissions to third parties to meet privacy requirements. On the other side, it should ...
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Pseudonym systems allow users to interact with multiple organizations anonymously by using pseudonyms. Such schemes are of significant practical relevance because it is the best means of providing privacy for users. In previous works, users transact with a organization by demonstration of possession of a credential issued by the organization or relationship with another credential. However, the...
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This article attempts to analyze the crucial link between the plant Agnus castus and human health, particularly hormonal status, with special reference to the needs of the society of ancient Sparta. The ancient Spartans used Agnus both as a cure for infertility and as a remedy to treat battle wounds. These special properties were recognized by the sanctuary of Asclepios Agnita, which was locate...
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The large number of machines with different operating systems and applications in an enterprise network makes it very difficult for the system administrator to close all security holes and install the latest OS and software patches. When the network is connected to the Internet and services are remotely available they become a potential target for hackers. As the number of security related inci...
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Pseudonym systems allow users to interact with multiple orga nizations anonymously using pseudonyms The pseudonyms cannot be linked but are formed in such a way that a user can prove to one organization a statement about his relationship with another Such a statement is called a credential Previous work in this area did not protect the system against dis honest users who collectively use their ...
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ژورنال
عنوان ژورنال: Science of Computer Programming
سال: 2008
ISSN: 0167-6423
DOI: 10.1016/j.scico.2008.09.010