2 papers
cs.CR2026
VMask: Tunable Label Privacy Protection for Vertical Federated Learning via Layer Masking
Juntao Tan, Lan Zhang, Zhonghao Hu +3
Though vertical federated learning (VFL) is generally considered to be privacy-preserving, recent studies have shown that VFL system is vulnerable to label inference attacks origin…
cs.CR2024
Data Free Backdoor Attacks
Bochuan Cao, Jinyuan Jia, Chuxuan Hu +5
Backdoor attacks aim to inject a backdoor into a classifier such that it predicts any input with an attacker-chosen backdoor trigger as an attacker-chosen target class. Existing ba…