The logs streamed. Microsoft Presidio was running—self-hosted, under your control. No third-party pipelines. No external calls. Just raw text in, clean data out.
Microsoft Presidio Self-Hosted gives you the full power of open-source PII detection and anonymization without sending sensitive information into managed services. It runs where you run: on-prem, in your VPC, inside your Kubernetes cluster, or even on a single local machine. You own every byte.
The core of Presidio is a set of microservices that detect, classify, and redact personally identifiable data from free text, structured fields, or even audio. When self-hosted, these services are deployed with Docker or Kubernetes, using official images or your own builds. Configuration is done with YAML or environment variables. Models and recognizers can be extended or replaced, giving you complete flexibility over accuracy and coverage.
A self-hosted deployment removes external dependencies. Latency drops. Compliance barriers shrink. You decide when to upgrade. You decide how to scale. And you integrate Presidio directly into your data pipelines without exposing data beyond your network boundary.
Popular use cases include processing user messages in real time, sanitizing datasets before analytics, and anonymizing logs before storage. By running Microsoft Presidio on your own infrastructure, you can handle PII detection at high volume without risking leaks or violating data residency laws.