Question

Contoso stores many scanned PDF documents in SharePoint Online. These are image-based scans of paper forms that contain credit card numbers. An administrator configured an auto-labeling policy that uses the built-in Credit Card Number sensitive info type, but the scanned PDFs are never labeled even though they clearly contain card numbers. What must the administrator do so these documents can be detected and labeled?

Accepted Answer

Enable optical character recognition (OCR) so that text embedded in images can be extracted and evaluated against sensitive info types.

Answer

Increase the confidence level of the Credit Card Number sensitive info type to Medium so image content is included.

Answer

Create a document fingerprint from the scanned form template and add it to the policy.

Answer

Switch the auto-labeling policy from simulation mode to enforcement so it can process image files.