Talks and Poster Presentations (with Proceedings-Entry):
S. Craß, E. Kühn:
"A Coordination-Based Access Control Model for Space-Based Computing";
Poster: 27th Annual ACM Symposium on Applied Computing, SAC 2012,
Riva del Garda (Trento), Italy;
2012-03-26
- 2012-03-30; in: "Proceedings of the 27th Annual ACM Symposium on Applied Computing",
ACM,
(2012),
ISBN: 978-1-4503-0857-1;
1560
- 1562.
English abstract:
Shared tuple spaces serve as coordination medium for independent processes to exchange data and messages in a flexible way. If communication takes place over the Internet, security becomes an important issue. It must be forbidden that unauthorized processes get access to protected data. In this paper, we present an authorization model for a space-based middleware that uses its own coordination mechanisms for defining fine-grained access control policies. By integrating coordination and security mechanisms into one single concept, the model allows for flexible and secure distributed collaboration.
Keywords:
Tuple Spaces, Coordination Middleware, Access Control
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1145/2245276.2232026
Created from the Publication Database of the Vienna University of Technology.