726 search results - page 1 / 146 » An Access Control Scheme for Protecting Personal Data |
PST
2008
13 years 6 months ago
2008
This paper presents a new personal data access control (PDAC) scheme that is inspired by the protection schemes practiced in communities for sharing valuable commodities. The PDAC...
EUROSEC
2010
ACM
13 years 10 months ago
2010
ACM
We present a storage management framework for Web 2.0 services that places users back in control of their data. Current Web services complicate data management due to data lock-in...
PET
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. In a Ubiquitous Computing environment, sensors are actively collecting data, much of which can be very sensitive. Data will often be streaming at high rates (video and au...
VLDB
2008
ACM
14 years 4 months ago
2008
ACM
Abstract In this article, we present a comprehensive approach for privacy preserving access control based on the notion of purpose. In our model, purpose information associated wit...
SACMAT
2004
ACM
13 years 10 months ago
2004
ACM
Ubiquitous computing uses a variety of information for which access needs to be controlled. For instance, a person’s current location is a sensitive piece of information, which ...