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#prompt-injection
2 posts tagged #prompt-injection.
Your LLM security diagram defends the wrong layer
The LLM security diagram you have seen a dozen times is a threat map. Read as a defence it makes you patch every box at the layer the attacker controls. The fix is one deterministic boundary the diagram leaves out, in code the model never touches.
The LLM is not a security boundary
Designing a production agent over sensitive data: no control makes the flow hole-free. You rank the layers, assume each one leaks, and stack them so no single hole reaches the data. Here is the code that does it.