Prompt-Injection-Protection

Lessons from the field. Always landing on my feet.

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Jerrad Dahlager
Jerrad Dahlager, CISSP, CCSP Cloud Security Architect · Adjunct Instructor
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AI Security

Block Prompt Injection at the Network Layer with Microsoft Entra Prompt Injection Protection

A while back I built an LLM Firewall with AWS Lambda, a proxy that sits between users and the model to catch prompt injection. It worked, but it meant writing custom code for every app and having zero visibility into AI services I didn’t own. That’s …

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