Abstract
Deep learning models deployed on edge devices leverage locally collected data to extract intelligence, mitigating privacy concerns associated with external data sharing. Edge federated learning, an on-device learning paradigm, has emerged as a promising solution, allowing edge nodes to train models locally and share only the trained weights, preserving data privacy. However, it also poses critical challenges of network burden and potential model poisoning. We introduce a self-debiasing security framework Breakwater for multi-hop edge federated learning. We incorporate on-device malicious weight discriminator at each participant, enhancing security and robustness of the federated learning process. The framework strategically balances the benefits of participating nodes with timely defenses against potential malicious clients. Based on the discriminator, we further embed a self-debiasing mechanism that can determine whether to retain or discard the weight propagation from its child nodes. Our Breakwater framework identifies and filters out harmful weights, ensuring the integrity of the global model. Our work contributes to the ongoing discourse on federated learning security, presenting a solution that maintains efficiency while robustly defending against model poisoning threats. We demonstrate its efficacy in enhancing the reliability of the multi-hop edge federated learning process with recovery of up to 69 % in accuracy under attack, offering a path toward secure and cooperative distributed learning environments.
Original language | English |
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Title of host publication | ICC 2024 - IEEE International Conference on Communications |
Editors | Matthew Valenti, David Reed, Melissa Torres |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 3956-3961 |
Number of pages | 6 |
ISBN (Electronic) | 9781728190549 |
DOIs | |
State | Published - 2024 |
Event | 59th Annual IEEE International Conference on Communications, ICC 2024 - Denver, United States Duration: 9 Jun 2024 → 13 Jun 2024 |
Publication series
Name | IEEE International Conference on Communications |
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ISSN (Print) | 1550-3607 |
Conference
Conference | 59th Annual IEEE International Conference on Communications, ICC 2024 |
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Country/Territory | United States |
City | Denver |
Period | 9/06/24 → 13/06/24 |
Bibliographical note
Publisher Copyright:© 2024 IEEE.