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Security

Layer 2. Identity and permissions as architectural decisions. Prompt injection is contained by architecture, never solved by the model. LLM output is untrusted input.

Security

+2

Three Doors, One Guard

Aug 8, 2026

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5 min read

Three Doors, One Guard

Meta puts prompt injection success against production agents at 86%. That is the number for teams defending one boundary, and the layer this team was proudest of was the one that would have owned them.

Security

+2

The Hugging Face Breach Was Not a Rogue AI Story

Aug 8, 2026

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5 min read

The Hugging Face Breach Was Not a Rogue AI Story

The agent escaped through a container network proxy, found an unauthenticated code execution service on the public internet, and used that path for days. Every decisive failure was visible in the architecture.

Chris Knows Production AI

AI didn't make engineering principles less important. It made the ones we took for granted matter more. Production AI is the architecture, tradeoffs, and judgment that separate demos from systems that survive production. Written for engineers, and the leaders responsible for them.

© 2026 Chris Knows Production AI.
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