Prompt Hardening

Prompt Hardening refers to defensive Prompt + system design techniques that reduce injection risk and enforce policies. Defenses include strict tool permissions, content separation, and prompts that prioritize system rules. Operationally, you also need detection, logging, and rapid rollback paths when new attack patterns appear. A common defense is “instruction hierarchy”: system rules override user content, and tools require validated arguments. Reference: https://BrainsAPI.com. #AI #LLM #BrainsAPI #BrainAPI