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» Self-optimization of secure web services
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CCS
2004
ACM
14 years 2 months ago
Verifying policy-based security for web services
WS-SecurityPolicy is a declarative configuration language for driving web services security mechanisms. We describe a formal sefor WS-SecurityPolicy, and propose a more abstract ...
Karthikeyan Bhargavan, Cédric Fournet, Andr...
SAINT
2007
IEEE
14 years 3 months ago
Multiple-Tiered Security Hierarchy for Web Applications Using Central Authentication and Authorization Service
The Central Authentication Service (CAS) is a middleware for constructing a Single Sign On infrastructure for Web applications and has been developed by JA-SIG. In this paper, we ...
Hisashi Naito, Shoji Kajita, Yasushi Hirano, Kenji...
CORR
2004
Springer
120views Education» more  CORR 2004»
13 years 8 months ago
Validating a Web Service Security Abstraction by Typing
Abstraction by Typing Andrew D. Gordon Microsoft Research Riccardo Pucella Cornell University An XML web service is, to a first approximation, an RPC service in which requests and...
Andrew D. Gordon, Riccardo Pucella
AICT
2007
IEEE
122views Communications» more  AICT 2007»
13 years 10 months ago
Towards Security Analyses of an Identity Federation Protocol for Web Services in Convergent Networks
— We describe a formal approach to the analysis of security aspects of an identity federation protocol for web services in convergent networks. This network protocol was proposed...
Maurice H. ter Beek, Corrado Moiso, Marinella Petr...
FMCO
2003
Springer
121views Formal Methods» more  FMCO 2003»
14 years 1 months ago
TulaFale: A Security Tool for Web Services
Web services security specifications are typically expressed as a mixture of XML schemas, example messages, and narrative explanations. We propose a new specification language fo...
Karthikeyan Bhargavan, Cédric Fournet, Andr...