QoS has been one of the major challenges in Web Services area. Though negotiated in the contract, service quality usually can not be guaranteed by providers. Therefore, the servic...
There are an increasing number of initiatives for the migration of agents research towards new Internet technologies such as the semantic web, Grid, and web services. On the one h...
Shamimabi Paurobally, Chris van Aart, Valentina A....
—Service Level Agreements (SLA) are commonly used to define terms and conditions of service provisioning. WS-Agreement1 is an SLA specification that addresses the need of both ...
K. P. Clark, Martijn Warnier, Frances M. T. Brazie...
This paper describes the development of a flexible Role Based Access Control (RBAC) authorisation module – the Shibboleth and Apache Authorisation Module (SAAM) which is based on...
The last three years have seen a dramatic increase in both awareness and exploitation of Web Application Vulnerabilities. 2008 and 2009 saw dozens of high-profile attacks against...