TY - GEN
T1 - Itinerary-based access control for mobile tasks in scientific workflows
AU - Yang, Zijiang
AU - Lu, Shiyong
AU - Yang, Ping
PY - 2007
Y1 - 2007
N2 - Current scientific workflow models require datasets to be transferred from their source to the hosts where they can be processed. This seriously impedes data-intensive applications. In order to address this limitation, we propose a notion of mobile tasks that can move from their home hosts towards datasets and perform computation on the dataset side. Since a mobile task might migrate across various administrative domains and get executed at multiple hosts, it is critically important to ensure the security of a mobile-task-based workflow system. In this paper, we propose an itinerary-based access control model to ensure the secure migration of mobile tasks.
AB - Current scientific workflow models require datasets to be transferred from their source to the hosts where they can be processed. This seriously impedes data-intensive applications. In order to address this limitation, we propose a notion of mobile tasks that can move from their home hosts towards datasets and perform computation on the dataset side. Since a mobile task might migrate across various administrative domains and get executed at multiple hosts, it is critically important to ensure the security of a mobile-task-based workflow system. In this paper, we propose an itinerary-based access control model to ensure the secure migration of mobile tasks.
UR - https://www.scopus.com/pages/publications/35248842015
U2 - 10.1109/AINAW.2007.215
DO - 10.1109/AINAW.2007.215
M3 - 会议稿件
AN - SCOPUS:35248842015
SN - 0769528473
SN - 9780769528472
T3 - Proceedings - 21st International Conference on Advanced Information Networking and Applications Workshops/Symposia, AINAW'07
SP - 506
EP - 511
BT - Proceedings - 21st International Conference on Advanced Information Networking and ApplicationsWorkshops/Symposia, AINAW'07
T2 - 21st International Conference on Advanced Information Networking and ApplicationsWorkshops/Symposia, AINAW'07
Y2 - 21 May 2007 through 23 May 2007
ER -