823 search results - page 20 / 165 » Location Based Access to Moving Data Sources |
ACSW
2007
14 years 11 months ago
2007
The main contribution of this paper is to investigate issues in using Mandatory Access Controls (MACs), namely those provided by SELinux, to secure application-level data. Particu...
89
Voted
MDM
2007
Springer
15 years 3 months ago
2007
Springer
This demonstration presents iPDA, a system to support privacy-preserving data access in location-based mobile services. The iPDA system consists of three main components: 1) a mob...
CSE
2009
IEEE
15 years 4 months ago
2009
IEEE
—Location-based Social Networks (LSNs) allow users to see where their friends are, to search location-tagged content within their social graph, and to meet others nearby. The rec...
CSIE
2009
IEEE
15 years 4 months ago
2009
IEEE
While mobile handheld devices, such as cell phones and PDAs, provide productivity benefits, they also pose new risks. A vital safeguard against unauthorized access to a device’s...
122
click to vote
PDIS
1996
IEEE
15 years 1 months ago
1996
IEEE
Users today are struggling to integrate a broad range of information sources providing di erent levels of query capabilities. Currently, data sources with di erent and limitedcapa...