Image-file DSPM and cloud buckets: what IAM teams should watch

TL;DR: OCR-based DSPM now extends sensitive-data detection into image files stored in cloud buckets, helping organizations find passport photos, ID cards, and other PII that traditional text-focused discovery can miss, according to Orca Security. The governance issue is broader than storage hygiene: identity proofs are now a data-classification and access-control problem, not just an application upload problem.

NHIMG editorial — based on content published by Orca Security: OCR-based DSPM for sensitive data in image files

By the numbers:

• For breaching GDPR, organisations can face fines up to €20 million or 4% of annual global turnover, whichever is higher.

Questions worth separating out

Q: How should teams govern identity documents stored in cloud buckets?

A: Treat identity documents as regulated sensitive data, not as incidental uploads.

Q: Why do image files create blind spots in sensitive-data discovery?

A: Traditional discovery often focuses on text-based repositories, so image files can escape detection even when they contain passports, licences, or other identity proofs.

Q: What should security teams do when sensitive data is found in unstructured files?

A: Validate the data type, confirm the storage location is expected, and determine whether the issue is permissions, retention, or an unsafe workflow.

Practitioner guidance

• Extend discovery to image formats Add OCR-enabled scanning to any storage path that can hold passports, licences, voter cards, checks, or screenshots containing identity data.
• Classify identity proofs as regulated sensitive data Map uploaded identity documents into the same inventory as PII and other regulated records, with explicit ownership and retention rules.
• Review bucket access against business purpose Limit access to cloud objects containing identity documents to the smallest set of operational roles that genuinely need them.

What's in the full article

Orca Security's full blog covers the operational detail this post intentionally leaves for the source:

• Specific examples of OCR-driven classification on passport and licence images stored in cloud buckets
• Details of how Orca surfaces redacted samples alongside sensitive-data alerts for investigation
• The mechanics of custom identifier setup across databases, text files, and image files
• Platform coverage notes across AWS, Azure, Google Cloud, Oracle Cloud, Alibaba Cloud, and Kubernetes

👉 Read Orca Security's analysis of OCR for image-file sensitive data detection →

Image-file DSPM and cloud buckets: what IAM teams should watch?

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