5 citations · 5 across the 2 of their papers we have counts for
3 papers
cs.CR2023
Systematic Analysis of Security and Vulnerabilities in Miniapps
Yuyang Han, Xu Ji, Zhiqiang Wang +1
The past few years have witnessed a boom of miniapps, as lightweight applications, miniapps are of great importance in the mobile internet sector. Consequently, the security of min…
cs.CR2022
XMAM:X-raying Models with A Matrix to Reveal Backdoor Attacks for Federated Learning
Jianyi Zhang, Fangjiao Zhang, Qichao Jin +3
Federated Learning (FL) has received increasing attention due to its privacy protection capability. However, the base algorithm FedAvg is vulnerable when it suffers from so-called…
cs.CR2019★ 5 cited
Typer vs. CAPTCHA: Private information based CAPTCHA to defend against crowdsourcing human cheating
Jianyi Zhang, Xiali Hei, Zhiqiang Wang
Crowdsourcing human-solving or online typing attacks are destructive problems. However, studies into these topics have been limited. In this paper, we focus on this kind of attacks…