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SACMAT
2003
ACM
14 years 1 months ago
An approach to engineer and enforce context constraints in an RBAC environment
This paper presents an approach that uses special purpose RBAC constraints to base certain access control decisions on context information. In our approach a context constraint is...
Gustaf Neumann, Mark Strembeck
OR
2011
Springer
13 years 2 months ago
Modeling an e-government observatory for rural SMEs using UML with RUP
Developing Web-based systems for agriculture and rural development requires the collaboration of experts from different scientific fields and backgrounds. Thus, it is crucial to ...
Sotiris Karetsos, Nikos Manouselis, Constantina Co...
EMSOFT
2006
Springer
13 years 11 months ago
New approach to architectural synthesis: incorporating QoS constraint
Embedded applications like video decoding, video streaming and those in the network domain, typically have a Quality of Service (QoS) requirement which needs to be met. Apart from...
Harsh Dhand, Basant Kumar Dwivedi, M. Balakrishnan
WETICE
2003
IEEE
14 years 1 months ago
WebDAVA: An Administrator-Free Approach To Web File-Sharing
Collaboration over the Internet depends on the ability of the members of a group to exchange data in a secure yet unobtrusive manner. WebDAVA is a system that allows users to de...
Alexander Levine, Vassilis Prevelakis, John Ioanni...
WISEC
2010
ACM
14 years 2 months ago
Providing security with insecure systems
Abstract A Martian who arrived on Earth today would surely conclude that computing and communications security are in a crisis situation. The popular media as well as technical pub...
Andrew M. Odlyzko