Sciweavers

352 search results - page 15 / 71
» Information Disclosure as a Means to Security
Sort
View
SACMAT
2009
ACM
15 years 5 months ago
A formal framework to elicit roles with business meaning in RBAC systems
The role-based access control (RBAC) model has proven to be cost effective to reduce the complexity and costs of access permission management. To maximize the advantages offered...
Alessandro Colantonio, Roberto Di Pietro, Alberto ...
IEEEARES
2007
IEEE
15 years 6 months ago
Formalising Dynamic Trust Negotiations in Decentralised Collaborative e-Health Systems
Access control in decentralised collaborative systems present huge challenges especially where many autonomous entities including organisations, humans, software agents from diff...
Oluwafemi Ajayi, Richard O. Sinnott, Anthony Stell
100
Voted
ACSAC
1999
IEEE
15 years 4 months ago
A Prototype Secure Workflow Server
Workflow systems provide automated support that enables organizations to efficiently and reliably move important data through their routine business processes. For some organizati...
Douglas L. Long, Julie Baker, Francis Fung
112
Voted
IJISEC
2007
149views more  IJISEC 2007»
15 years 11 days ago
Dynamic security labels and static information flow control
This paper presents a language in which information flow is securely controlled by a type system, yet the security class of data can vary dynamically. Information flow policies ...
Lantian Zheng, Andrew C. Myers
FC
2009
Springer
121views Cryptology» more  FC 2009»
15 years 7 months ago
Achieving Privacy in a Federated Identity Management System
Federated identity management allows a user to efficiently authenticate and use identity information from data distributed across multiple domains. The sharing of data across domai...
Susan Landau, Hubert Lê Van Gông, Robi...