一作ACL 2026Findings· Findings of ACL
P roxy P rompt: Securing System Prompts against Prompt Extraction Attacks
Zhixiong Zhuang · Maria-Irina Nicolae · Hui-Po Wang · Mario Fritz
摘要
The integration of large language models (LLMs) into a wide range of applications has highlighted the critical role of well-crafted system prompts, which require extensive testing and domain expertise. These prompts enhance task performance but may also encode sensitive information and filtering...