AntTech

Aug 15, 2023 · Information Security

VILLAIN: Backdoor Attacks Against Vertical Split Learning Presented at USENIX Security 2023

The paper "VILLAIN: Backdoor Attacks Against Vertical Split Learning" introduced at USENIX Security 2023 proposes a novel framework that enables label‑free attackers to infer data labels and inject backdoors into vertically partitioned federated learning models, highlighting new security challenges and defense considerations for collaborative AI systems.