Build a serverless PII redaction pipeline with Amazon Bedrock Data Automation
AWS outlines a recipe for automating end-to-end PII detection and redaction at scale using Amazon Bedrock Data Automation (BDA) custom blueprints combined with a serverless batch pipeline built on AWS Step Functions and Lambda. The post walks through designing blueprint field scopes (example: Attending Physician Statements), extracting field content with bounding boxes and confidence scores, and applying transformations for precise redaction.