Double Privacy Guard: Robust Traceable Adversarial Watermarking against Face Recognition
<|reference_start|>Double Privacy Guard: Robust Traceable Adversarial Watermarking against Face Recognition: The wide deployment of Face Recognition (FR) systems poses risks of privacy leakage. One countermeasure to address this issue is adversarial attacks, which deceive malicious FR searches but simultaneously interfere the normal identity verification of trusted authorizers. In this paper, we propose the first Double Privacy Guard (DPG) scheme based on traceable adversarial watermarking. DPG employs a one-time watermark embedding to deceive unauthorized FR models and allows authorizers to perform identity verification by extracting the watermark. Specifically, we propose an information-guided adversarial attack against FR models. The encoder embeds an identity-specific watermark into the deep feature space of the carrier, guiding recognizable features of the image to deviate from the source identity. We further adopt a collaborative meta-optimization strategy compatible with sub-tasks, which regularizes the joint optimization direction of the encoder and decoder. This strategy enhances the representation of universal carrier features, mitigating multi-objective optimization conflicts in watermarking. Experiments confirm that DPG achieves significant attack success rates and traceability accuracy on state-of-the-art FR models, exhibiting remarkable robustness that outperforms the existing privacy protection methods using adversarial attacks and deep watermarking, or simple combinations of the two. Our work potentially opens up new insights into proactive protection for FR privacy.<|reference_end|>
@article{zhang2024dip-watermark:,
    title={DIP-Watermark: A Double Identity Protection Method Based on Robust
  Adversarial Watermark},
    author={Yunming Zhang, Dengpan Ye, Caiyun Xie, Sipeng Shen, Ziyi Liu, Jiacheng
  Deng, Long Tang},
    journal={arXiv preprint arXiv:2404.14693},
    year={2024},
    archivePrefix={arXiv},
    eprint={2404.14693},
    primaryClass={cs.CR cs.CV eess.IV}
}