Fine-grained AR-UCON Model Based on Time Constraints under Cloud Computing Environment

DOI

10.2991/icitmi-15.2015.128How to use a DOI?

Keywords

usage control; authorization; time constraint; role fine-grained

Abstract

Traditional access control technologies are not well adapted to cloud computing environments. Usage Control (UCON) model is featured with attribute variability and decision-making continuity, which means advantageous in the new environment. But UCON model is highly abstract and difficult to apply. For better solutions, this model was improved in this paper. Roles and time constraints was added to UCON model. So, the model was extended to a new model: AR-UCON model, which was proved to achieve a fine-grained access to resources under cloud computing environment.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yuejiang Sun
AU  - Chunxia Qi
PY  - 2015/10
DA  - 2015/10
TI  - Fine-grained AR-UCON Model Based on Time Constraints under Cloud Computing Environment
BT  - Proceedings of the 4th International Conference on Information Technology and Management Innovation
PB  - Atlantis Press
SP  - 769
EP  - 772
SN  - 2352-538X
UR  - https://doi.org/10.2991/icitmi-15.2015.128
DO  - 10.2991/icitmi-15.2015.128
ID  - Sun2015/10
ER  -