SACRYPT
2005
Springer
14 years 5 months ago
2005
Springer
In a hierarchical structure, an entity has access to another if and only if the former is a superior of the later. The access control scheme for a hierarchy represented by a partia...
EUC
2005
Springer
14 years 5 months ago
2005
Springer
Abstract. We propose an access control scheme for developing authorization rules for XML documents, allowing flexible data granularity and authorization propagation. To simplify t...
SP
2005
IEEE
14 years 5 months ago
2005
IEEE
An apparently prevailing myth is that safety is undecidable in Discretionary Access Control (DAC); therefore, one needs to invent new DAC schemes in which safety analysis is decid...
CSE
2009
IEEE
14 years 7 months ago
2009
IEEE
—Current access control schemes focus on the user and their rights and privileges relating to the access to both initiating functionality and accessing information. This approach...
CCS
2009
ACM
14 years 7 months ago
2009
ACM
We propose a proximity-based access control scheme for implantable medical devices (IMDs). Our scheme is based on ultrasonic distancebounding and enables an implanted medical devi...
ICIP
2004
IEEE
15 years 1 months ago
2004
IEEE
This paper presents an authentication scheme and an access control scheme for JPEG2000 image codestreams based on hash chains. Both schemes are fully compatible with the core part...