Research About Data Access Control Based on Data Sensitivity for Cloud-Fog Cooperative

DOI

10.2991/acsr.k.191223.003How to use a DOI?

Keywords

cloud computing, fog computing, data sensitivity, access control

Abstract

Cloud computing provides flexible services for users because of its sharing and openness, so traditional access control model cannot achieve flexible and dynamic access control in cloud computing environment. In this paper, a cloud-fog collaboration model is introduced. By adding a fog server, not only the distance between the terminal device and the cloud computing and storage is shortened, but also the burden of the cloud server is lightened. At the same time, the fog layer can determine whether the data need to be encrypted before being transmitted to the cloud by judging the sensitivity of the data, as well as the time and energy consumption required for encryption, so as to ensure the safety and efficiency of access data. We design the model in detail, introduce the basis of sensitivity judgment, and make a security comparison with the existing access control. The results show that the cloud-fog collaboration model can provide a good guarantee for users to access data.

Copyright

© 2019, 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  - Ruixia Li
AU  - Zhenwei Chen
AU  - Wei Peng
PY  - 2019
DA  - 2019/12/24
TI  - Research About Data Access Control Based on Data Sensitivity for Cloud-Fog Cooperative
BT  - Proceedings of the 2019 International Conference on Big Data, Electronics and Communication Engineering (BDECE 2019)
PB  - Atlantis Press
SP  - 12
EP  - 17
SN  - 2352-538X
UR  - https://doi.org/10.2991/acsr.k.191223.003
DO  - 10.2991/acsr.k.191223.003
ID  - Li2019
ER  -