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How to Harden Production AI Agents Against Prompt Injection & Tool Hijacking

This story is from 2026-10-22. It is preserved in the archive; the latest stories are on the live feed.

If you are moving AI agents from a toy script into production with enterprise clients, you quickly encounter a harsh reality: Traditional cybersecurity firewalls know nothing about probabilistic LLMs. When your agent has access to tools (like SQL databases, web scrapers, shell commands, or Model Co…

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  1. 2026-10-22 06:31 · DEV Community — AI
    How to Harden Production AI Agents Against Prompt Injection & Tool Hijacking

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