Paper Info
Title
Flexible Delegation Security for Improved Distribution in Ubiquitous Environments
Abstract
Since one of the services that delegation offers is a more optimised distribution paradigm, reconfigurable terminals are envisaged to be able to show how security can negotiate and adapt itself in a flexible way, in favor of performance, Without nevertheless compromising fundamental Security requirements. So far we observe that protocols that enable cascade delegation and maintain end-to-end accountability among all the involved actors, demonstrate heavy computations or increased network Usage and Unnecessary redundant complexity. With a novel set of delegation, algorithms we show that it is possible to maintain end-to-end accountability and at the same time have compact and lightweight cascade characteristics. This has been further enhanced with an innovative security mechanism that can be automatically optimised in various environments. Due to these attributes, the proposed delegation algorithms will additionally enable reconfigurable terminals to perform complicated tasks either when they enter all untrusted PAN or they use a slow communications link. These characteristics make our protocols suitable for ubiquitous environments as well as for diverse personalised services and mobile applications.
Year
DOI
Venue
2003
10.1007/978-0-387-35691-4_31
INTERNATIONAL FEDERATION FOR INFORMATION PROCESSING
Keywords
Field
DocType
flexible security,cascade delegation,multicasting delegation,ubiquitous distribution
Network usage,Computer science,Accountability,Delegation,Distributed computing,Negotiation
Conference
Volume
ISSN
Citations 
122
1571-5736
0
PageRank 
References 
Authors
0.34
6
3
Name
Order
Citations
PageRank
Georgios Kalogridis123219.39
Chan Yeob Yeun217025.61
Gary Clemo3397.51