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Dynamic access control sbc12 - thuan nguyen
Dynamic access control sbc12 - thuan nguyen
Thuan Ng
Access control models are usually static, i.e., permissions are granted based on a policy that only changes seldom. Especially for scenarios in health care and disaster management, a more flexible support of access control, i.e., the underlying policy, is needed. Break-glass is one approach for such a flexible support of policies which helps to prevent system stagnation that could harm lives or otherwise result in losses. Today, break-glass techniques are usually added on top of standard access control solutions in an ad-hoc manner and, therefore, lack an integration into the underlying access control paradigm and the systems' access control enforcement architecture. We present an approach for integrating, in a fine-grained manner, break-glass strategies into standard access control models and their accompanying enforcement architecture. This integration provides means for specifying break-glass policies precisely and supporting model-driven development techniques based on such policies.
Extending Access Control Models with Break-glass
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Shi3ld is an access control module for enforcing authorization on triple stores. Shi3ld protects SPARQL queries and HTTP operations on Linked Data and relies on attribute-based access policies. http://wimmics.inria.fr/projects/shi3ld-ldp/ Shi3ld comes in two flavours: Shi3ld-SPARQL, designed for SPARQL endpoints, and Shi3ld-HTTP, designed for HTTP operations on triples. SHI3LD for HTTP offers authorization for read/write HTTP operations on Linked Data. It supports the SPARQL 1.1 Graph Store Protocol, and the Linked Data Platform specifications.
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Dynamic access control sbc12 - thuan nguyen
Dynamic access control sbc12 - thuan nguyen
Thuan Ng
Access control models are usually static, i.e., permissions are granted based on a policy that only changes seldom. Especially for scenarios in health care and disaster management, a more flexible support of access control, i.e., the underlying policy, is needed. Break-glass is one approach for such a flexible support of policies which helps to prevent system stagnation that could harm lives or otherwise result in losses. Today, break-glass techniques are usually added on top of standard access control solutions in an ad-hoc manner and, therefore, lack an integration into the underlying access control paradigm and the systems' access control enforcement architecture. We present an approach for integrating, in a fine-grained manner, break-glass strategies into standard access control models and their accompanying enforcement architecture. This integration provides means for specifying break-glass policies precisely and supporting model-driven development techniques based on such policies.
Extending Access Control Models with Break-glass
Extending Access Control Models with Break-glass
Achim D. Brucker
Sécurité Mobile 101
Sécurité Mobile 101
Lookout
Shi3ld is an access control module for enforcing authorization on triple stores. Shi3ld protects SPARQL queries and HTTP operations on Linked Data and relies on attribute-based access policies. http://wimmics.inria.fr/projects/shi3ld-ldp/ Shi3ld comes in two flavours: Shi3ld-SPARQL, designed for SPARQL endpoints, and Shi3ld-HTTP, designed for HTTP operations on triples. SHI3LD for HTTP offers authorization for read/write HTTP operations on Linked Data. It supports the SPARQL 1.1 Graph Store Protocol, and the Linked Data Platform specifications.
Access Control for HTTP Operations on Linked Data
Access Control for HTTP Operations on Linked Data
Luca Costabello
Securité et gouvernance da
Securité et gouvernance da
CloudAcademy
Presentation by Chris Brown at "Identity Management Matters"
Advancing the JISC Access & Identity Management Programme
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Internet of Things: manage the complexity, seize the opportunity
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