bowbridge CTO: layered detection alone can't stop prompt injections in AI agents
TechNadu · x · 2026-10-21
In a TechNadu interview, bowbridge CTO and co-founder Jörg Schneider-Simon explains why defending AI agents against prompt injection is hard.
- Prompt injections hidden in documents, images, and metadata are "fuzzy" unlike malware: detecting them requires combining multiple detection methods into a risk score.
- Enterprise repositories are too large for continuous full scans; a practical approach is scanning a file only when an agent requests access.
- Layered detection isn't enough without least privilege, authorization controls, and detailed execution logs.
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