DAGUARD: distributed backdoor attack defense scheme under federated learning DAGUARD：联邦学习下的分布式后门攻击防御方案

doi:10.11959/j.issn.1000-436x.2023086

科研成果详情

题名	DAGUARD: distributed backdoor attack defense scheme under federated learning DAGUARD：联邦学习下的分布式后门攻击防御方案
作者	Yu，Shengxing 1; Chen，Zekai 2; Chen，Zhong 1; Liu，Ximeng 2
发表日期	2023-05-25
发表期刊	Tongxin Xuebao/Journal on Communications
ISSN/eISSN	1000-436X
卷号	44 期号:5 页码:110-122
摘要	In order to solve the problems of distributed backdoor attack under federated learning, a distributed backdoor attack defense scheme (DAGUARD) under federated learning was proposed based on the assumption that the server selected no more than half of malicious clients for global aggregation. The partial update strategy of the triple gradient optimization algorithm (TernGrad) was designed to solve the backdoor attack and inference attack, an adaptive density clustering defense scheme was designed to solve the backdoor attacks with relatively large angle deflection, the adaptive clipping scheme was designed to limit the enhancement backdoor attack that amplify the gradients and the adaptive noise-enhancing scheme was designed to weaken distributed backdoor attacks. The experimental results show that in the federated learning scenario, the proposed scheme has better defense performance and defense stability than existing defense strategies.
关键词	cluster differential privacy distributed backdoor attack federated learning
DOI	10.11959/j.issn.1000-436x.2023086
URL	查看来源
语种	中文Chinese
Scopus入藏号	2-s2.0-85164535451
引用统计
文献类型	期刊论文
条目标识符	https://repository.uic.edu.cn/handle/39GCC9TT/13460
专题	个人在本单位外知识产出
通讯作者	Chen，Zekai; Chen，Zhong
作者单位	1.School of Computer Science,Peking University,Beijing,100871,China 2.College of Computer and Data Science,College of Software,Fuzhou University,Fuzhou,350108,China
推荐引用方式 GB/T 7714	Yu，Shengxing,Chen，Zekai,Chen，Zhong等. DAGUARD: distributed backdoor attack defense scheme under federated learning DAGUARD：联邦学习下的分布式后门攻击防御方案[J]. Tongxin Xuebao/Journal on Communications, 2023, 44(5): 110-122.
APA	Yu，Shengxing, Chen，Zekai, Chen，Zhong, & Liu，Ximeng. (2023). DAGUARD: distributed backdoor attack defense scheme under federated learning DAGUARD：联邦学习下的分布式后门攻击防御方案. Tongxin Xuebao/Journal on Communications, 44(5), 110-122.
MLA	Yu，Shengxing,et al."DAGUARD: distributed backdoor attack defense scheme under federated learning DAGUARD：联邦学习下的分布式后门攻击防御方案". Tongxin Xuebao/Journal on Communications 44.5(2023): 110-122.