2057 search results - page 32 / 412 » Distributed Secure Systems: Then and Now |
WORDS
2002
IEEE
14 years 3 months ago
2002
IEEE
This paper shows how role-based access control (RBAC) models can be implemented in distributed object-based systems that follow OMG/CORBA standards. We introduce a novel approach ...
EUROMICRO
2006
IEEE
14 years 5 months ago
2006
IEEE
Most existing DHT algorithms assume that all nodes have equal capabilities. This assumption has previously been shown to be untrue in real deployments, where the heterogeneity of ...
IEEEARES
2008
IEEE
14 years 5 months ago
2008
IEEE
In 2002, DARPA put together a challenging proposition to the research community: demonstrate using an existing information system and available DARPA developed and other COTS tech...
ACSAC
2001
IEEE
14 years 2 months ago
2001
IEEE
Shared Care is the common answer to the challenge for improving health system's quality and efficiency. This development must be accompanied by implementing shared care infor...
MMMACNS
2001
Springer
14 years 3 months ago
2001
Springer
Abstract. We present a new model that provides clear and precise semantics for authorization. The semantics is independent from underling security mechanisms and is separate from i...