Research Area: Edge Computing
Recently, edge computing has attracted significant interest due to its ability to extend cloud computing utilities and services to the network edge with low response times and communication costs. In general, edge computing requires mobile users to upload their raw data to a centralized data server for further processing. However, these data usually contain sensitive information about mobile users that the users do not want to reveal, such as sexual orientation, political stance, health status, and service access history. The transmission of user data increases the leakage risk of data privacy since many extra devices can get access to these data. In this article, we attempt to keep the data of edge devices and end users on their local storage to resist the leakage of user privacy. To this end, we integrate federated learning and edge computing to propose P2FEC, a privacy-preserving framework that can construct a unified deep learning model across multiple users or devices without uploading their data to a centralized server. Furthermore, we use membership inference attacks as a case study for the privacy analysis of edge computing. The experiments show that the model constructed by our framework can achieve similar prediction performance and stricter protection of data privacy, compared to the model trained by standard edge computing.
Keywords:
Computational modeling
Edge computing
Deep learning
Data models
Data privacy
Author(s) Name: Gaoyang Liu; Chen Wang; Xiaoqiang Ma; Yang Yang
Journal name: IEEE Network
Conferrence name:
Publisher name: IEEE
DOI: 10.1109/MNET.011.2000215
Volume Information: Volume: 35, Issue: 2, March/April 2021,Page(s): 60 - 66
