@inproceedings{peng-etal-2026-secopd,
    title = "{S}ec{OPD}: Mitigating Adaptive Prompt Injections by On-Policy Distillation",
    author = "Peng, Yibo  and
      Lian, Long  and
      Wagner, David  and
      Chen, Sizhe",
    editor = "Lee, Hung-Yi  and
      Dev, Sunipa  and
      Li, Jessy  and
      Elliott, Desmond",
    booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.emnlp-main.1102/",
    pages = "25262--25277",
    ISBN = "979-8-89176-459-0"
}