Image files often contain EXIF data. This metadata can reveal the exact GPS coordinates where a photo was taken, the camera model, and the exact date and time of the image, posing physical safety risks to the creator.
Restrict who can access your upload folders by implementing strict token-based authentication or IP whitelisting. If you use cloud storage buckets (like Amazon S3, Google Cloud Storage, or Azure Blobs) to host your images, ensure the bucket permissions are explicitly set to "Private" and utilize Pre-Signed URLs for temporary, authorized user access. Conclusion parent directory index of private images
Implement strict authentication checks. Use random, long file names (like UUIDs) to stop attackers from guessing your image URLs. Proactive Monitoring Image files often contain EXIF data
