Sciweavers

828 search results - page 36 / 166
» Access Control in Location-Based Services
Sort
View
95
Voted
CSFW
1995
IEEE
15 years 1 months ago
Implementation of a discretionary access control model for script-based systems
Powerful applications can be implemented using command scripts. A command script is a program written by one user, called a writer, and made available to another user, called the ...
Trent Jaeger, Atul Prakash
VLDB
2007
ACM
160views Database» more  VLDB 2007»
15 years 3 months ago
Over-encryption: Management of Access Control Evolution on Outsourced Data
Data outsourcing is emerging today as a successful paradigm allowing users and organizations to exploit external services for the distribution of resources. A crucial problem to b...
Sabrina De Capitani di Vimercati, Sara Foresti, Su...
TKDE
2008
177views more  TKDE 2008»
14 years 9 months ago
Analyzing and Managing Role-Based Access Control Policies
Today more and more security-relevant data is stored on computer systems; security-critical business processes are mapped to their digital counterparts. This situation applies to ...
Karsten Sohr, Michael Drouineaud, Gail-Joon Ahn, M...
101
Voted
WCNC
2008
IEEE
15 years 4 months ago
On Energy-Efficient and Low-Latency Medium Access Control in Wireless Sensor Networks
Abstract— In wireless sensor networks, one of the big challenges is to achieve a satisfactory network lifetime while meeting quality of service (QoS) requirements. In this paper,...
Zhiwen Wan, Jinsong Zhang, Hao Zhu, Kia Makki, Nik...
NDSS
2003
IEEE
15 years 2 months ago
Access Control Based on Execution History
Security is a major, frequent concern in extensible software systems such as Java Virtual Machines and the Common Language Runtime. These systems aim to enable simple, classic app...
Martín Abadi, Cédric Fournet