I have an idea for a new feature that I believe could greatly enhance the security and convenience of managing our personal documents.

Feature Idea:

I propose adding a feature to the Proton app that allows users to securely store their ID photos, driver's licenses, and other important documents. Additionally, users should be able to generate attachments with watermarks specific to the recipient (e.g., "Assurance XYZ") when they need to share these documents with third-party services. This would help prevent the misuse of these crucial documents if they are stolen or lost.

Benefits:

Enhanced Security: By storing documents in the Proton app, users can protect their personal information from theft and loss.
Convenience: Users can access their documents anytime, anywhere, without the need to carry physical copies.
Authenticity and Fraud Prevention: Watermarks ensure that the documents are authentic and unaltered. Moreover, if a document is stolen, the watermark (e.g., "Assurance XYZ") prevents it from being used fraudulently with another service (e.g., "Bank ABC").

How It Could Work:

Users upload their documents to the Proton app, where they are securely stored.
When a document needs to be shared, users can generate an attachment with a watermark specific to the recipient directly from the app.
The app ensures that the documents are easily accessible but also protected against unauthorized access.

I believe this feature would align well with Proton's commitment to privacy and security. I would love to hear your thoughts and feedback on this idea!

Thank you for considering this feature request.