Guardrails and DLP: Inspect Prompts, Tool Calls, and Answers Where They Run
See how Greymatter inspects AI traffic beside the workload, maps it to the OWASP Top 10 for LLM Applications, and names the sender.
Inside the whitepaper
Most AI traffic never crosses a perimeter.
Agents call models, models call tools, and tools call services. A gateway at the edge inspects little of it. A scanning service off to the side inspects only what someone sends it.
Greymatter runs Guardrails and data loss prevention (DLP) inside the data plane, on the way in, on the way out, or both. They run after Greymatter verifies the caller, so a finding carries that identity.
Inspection in the data plane covers the traffic a gateway never reaches, and it names who sent it.
The central point
What you will learn
- How Guardrails maps its detectors to the OWASP Top 10 for LLM Applications.
- How detect mode shows what it would block before enforcement starts.
- What DLP finds, from personal data to classification markings.
- How one record supports frameworks such as ISO/IEC 42001.