作者: Marco Casassa Mont , Joe Pato , Adrian Baldwin
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摘要: This paper presents a distributed authorisation model suitable for use in web service framework where multiple parties are involved performing particular transaction. The uses third party that checks users or services’ credentials against set of policies. A traditional provision does not scale well such transactions. proposed hardware security appliance to deliver the most appropriate site supports multi-party session so policies can be checked and built as part composition process.