How generative AI simplifies PII redaction at scale

Manual redaction of thousands of scanned documents is slow, error‑prone and hard to scale. Traditional OCR‑plus‑pattern approaches struggle with degraded text, field‑level logic and frequent model retraining. Using Amazon Bedrock Data Automation’s custom blueprint, a serverless pipeline with Step Functions and Lambda can feed foundation models that understand page layout, context and plain‑language instructions to pull out only the truly sensitive data.