Sciweavers

2335 search results - page 121 / 467
» Securing Distributed Systems with Information Flow Control
Sort
View
SACMAT
2005
ACM
15 years 10 months ago
Adaptive trust negotiation and access control
Electronic transactions regularly occur between business partners in separate security domains. Trust negotiation is an approach that provides an open authentication and access-co...
Tatyana Ryutov, Li Zhou, B. Clifford Neuman, Travi...
ICDCSW
2003
IEEE
15 years 10 months ago
Privilege Delegation and Agent-Oriented Access Control in Naplet
Access control in existing Java-based mobile agents is mostly based on code source due to limitations of early Java security architecture. That is, authorization is based on where...
Cheng-Zhong Xu, Song Fu
CODASPY
2012
14 years 18 days ago
Deriving implementation-level policies for usage control enforcement
Usage control is concerned with how data is used after access to it has been granted. As such, it is particularly relevant to end users who own the data. System implementations of...
Prachi Kumari, Alexander Pretschner
TKDE
2002
112views more  TKDE 2002»
15 years 4 months ago
Multiversion Locking Protocol with Freezing for Secure Real-Time Database Systems
Database systems for real-time applications must satisfy timing constraints associated with transactions. Typically, a timing constraint is expressed in the form of a deadline and ...
Chanjung Park, Seog Park, Sang Hyuk Son
AGENTS
1998
Springer
15 years 9 months ago
Issues in Temporal Reasoning for Autonomous Control Systems
Deep Space One will be the rst spacecraft to be controlled by an autonomous agent potentially capable of carrying out a complete mission with minimal commandingfrom Earth. The New...
Nicola Muscettola, Paul H. Morris, Barney Pell, Be...