4 papers
Safeguarding Facial Identity against Diffusion-based Face Swapping via Cascading Pathway Disruption
Liqin Wang, Qianyue Hu, Wei Lu +1
The rapid evolution of diffusion models has democratized face swapping but also raises concerns about privacy and identity security. Existing proactive defenses, often adapted from…
VoiceCloak: A Multi-Dimensional Defense Framework against Unauthorized Diffusion-based Voice Cloning
Qianyue Hu, Junyan Wu, Wei Lu +1
Diffusion Models (DMs) have achieved remarkable success in realistic voice cloning (VC), while they also increase the risk of malicious misuse. Existing proactive defenses designed…
LoRA Patching: Exposing the Fragility of Proactive Defenses against Deepfakes
Zuomin Qu, Yimao Guo, Qianyue Hu +1
Deepfakes pose significant societal risks, motivating the development of proactive defenses that embed adversarial perturbations in facial images to prevent manipulation. However,…
Diffusion-based Adversarial Identity Manipulation for Facial Privacy Protection
Liqin Wang, Qianyue Hu, Wei Lu +1
The success of face recognition (FR) systems has led to serious privacy concerns due to potential unauthorized surveillance and user tracking on social networks. Existing methods f…