@article{automatedframeworktoevaluateandhardenllm,
  title = {Automated Framework to Evaluate and Harden LLM System Instructions against Encoding Attacks},
  author = {Anubhab Sahu and Diptisha Samanta and Reza Soosahabi},
  year = {2026},
  eprint = {2604.01039},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.01039},
}