Sciweavers

988 search results - page 75 / 198
» Cryptographic access control in a distributed file system
Sort
View
ACSAC
2007
IEEE
16 years 14 days ago
Retrofitting the IBM POWER Hypervisor to Support Mandatory Access Control
Server virtualization more readily enables the collocation of disparate workloads on a shared physical platform. When employed on systems across a data center, the result can be a...
Enriquillo Valdez, Reiner Sailer, Ronald Perez
HPDC
2010
IEEE
15 years 7 months ago
Mendel: efficiently verifying the lineage of data modified in multiple trust domains
Data is routinely created, disseminated, and processed in distributed systems that span multiple administrative domains. To maintain accountability while the data is transformed b...
Ashish Gehani, Minyoung Kim
ENTCS
2006
140views more  ENTCS 2006»
15 years 6 months ago
A Web Service Architecture for Enforcing Access Control Policies
Web services represent a challenge and an opportunity for organizations wishing to expose product and services offerings through the Internet. The Web service technology provides ...
Claudio Agostino Ardagna, Ernesto Damiani, Sabrina...
ICDCSW
2003
IEEE
15 years 11 months ago
Dynamic Resource Control for High-Speed Downlink Packet Access Wireless Channel
It is a challenging task to provide Quality of Service (QoS) control for a shared high-speed downlink packet access (HSDPA) wireless channel. In this paper, we first propose a ne...
Huai-Rong Shao, Chia Shen, Daqing Gu, Jinyun Zhang...
CN
2007
172views more  CN 2007»
15 years 6 months ago
Threshold cryptography in P2P and MANETs: The case of access control
Ad hoc groups, such as peer-to-peer (P2P) systems and mobile ad hoc networks (MANETs) represent recent technological advancements. They support low-cost, scalable and fault-tolera...
Nitesh Saxena, Gene Tsudik, Jeong Hyun Yi