Abstract
The Service Oriented Architecture (SOA) is used extensively in ubiquitous computing environments. Using external service orchestration, services can be composed into applications. Since cooperation takes place between services that are scattered over the Internet and belong to different parties, there is a growing need to protect the ownership of service providers and keep the security of communication messages in service composition. This paper shows the details of a service-oriented virtual community overlay network designed for secure external service orchestration. It can also provide contracted QoS guarantees that will definitely affect the overall performance of ubiquitous applications. Further, it highlights the working principle of access control policies as well as a service behavior monitoring mechanism using an example scenario.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 5th International Workshop on Middleware for Pervasive and Ad-hoc Computing (MPAC 2007) 26-30 November 2007, Newport Beach, California, USA |
| Editors | S. Terzis, S. Neely, N. Narasimhan |
| Place of Publication | New York, New York |
| Publisher | Association for Computing Machinery, Inc |
| Pages | 13-18 |
| ISBN (Print) | 978-1-59593-930-2 |
| Publication status | Published - 2007 |
| Event | conference; MPAC 2007, Newport Beach, California, USA; 2007-11-26; 2007-11-30 - Duration: 26 Nov 2007 → 30 Nov 2007 |
Conference
| Conference | conference; MPAC 2007, Newport Beach, California, USA; 2007-11-26; 2007-11-30 |
|---|---|
| Period | 26/11/07 → 30/11/07 |
| Other | MPAC 2007, Newport Beach, California, USA |