Cited by 8Adversarial Robustness in Machine LearningCryptography and Data SecurityPrivacy-Preserving Technologies in Data

DeepGuard: Backdoor Attack Detection and Identification Schemes in Privacy-Preserving Deep Neural Networks

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Chen, Congcong, Wei, Lifei, Zhang, Lei, Peng, Ya, Ning, Jianting·2022·Security and Communication Networks

Abstract

Deep neural networks (DNNs) have profoundly changed our lifeways in recent years. The cost of training a complicated DNN model is always overwhelming for most users with limited computation and storage resources. Consequently, an increasing number of people are considering to resort to a cloud for an outsourced DNN model training. However, the DNN models training process outsourced to the cloud faces privacy and security issues due to the semi-honest and malicious cloud environments. To preserve the privacy of the data and the parameters in DNN models during the outsourced training and to detect whether the models are injected with backdoors, this paper presents DeepGuard, a framework of privacy-preserving backdoor detection and identification in an outsourced cloud environment for multi-participant computation. In particular, we design a privacy-preserving reverse engineering algorithm for recovering the triggers and detecting the backdoor attacks among three cooperative but non-collusion servers. Moreover, we propose a backdoor identification algorithm adapting to single-label and multi-label attack detection. Finally, extensive experiments on the prevailing datasets such as MNIST, SVHN, and GTSRB confirm the effectiveness and efficiency of backdoor detection and identification in a privacy-preserving DNN model.

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  1. P. Mohassel and P. Rindal, "Aby3: a mixed protocol frame- work for machine learning," in Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Se- curity, pp. 35-52, Toronto Canada, October 2018.
  2. S. Shen, S. Tople, and P. Saxena, "Auror: defending against poisoning attacks in collaborative deep learning systems," in Proceedings of the 32nd Annual Conference on Computer Security Applications, pp. 508-519, USA, December 2016.
  3. Security and Communication Networks 2037, 2022, 1, Downloaded from https://onlinelibrary.wiley.com/doi/10.1155/2022/2985308, Wiley Online Library on [09/08/2026]. See the Terms and Conditions (https://onlinelibrary.wiley.com/terms-and-conditions) on Wiley Online Library for rules of use; OA articles are governed by the applicable Creative Commons License

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Authors
Chen, C., Wei, L., Zhang, L., Peng, Y., & Ning, J.
Affiliations
  • Shanghai Ocean University (CN)
  • Shanghai Maritime University (CN)
  • Fujian Normal University (CN)
Corresponding author
Wei, Lifei
Venue
Security and Communication Networks
Publisher
Wiley
Published
2022-10-10
Volume
2022
Pages
1-20
ISSN
  • 1939-0114 (ISSN-L)
  • 1939-0122
OpenAlex
W4304113654
Cited by
8
References
56
Citations by year
2025: 3 · 2024: 3 · 2023: 2
FWCI
0.66
Type
journal article
Language
en
Open access
Locations
  • Security and Communication Networks (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Funders
  • National Natural Science Foundation of China (61972241, 61972094, 22ZR1427100, 18ZR1417300)
  • Natural Science Foundation of Shanghai (61972241, 61972094, 22ZR1427100, 18ZR1417300)
  • Shanghai Ocean University (61972241, 61972094, 22ZR1427100, 18ZR1417300)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Adversarial Robustness in Machine Learning
  • Physical Sciences › Computer Science › Artificial Intelligence › Cryptography and Data Security
  • Physical Sciences › Computer Science › Artificial Intelligence › Privacy-Preserving Technologies in Data
Keywords
backdoor attack detection, cloud security, reverse engineering

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