Could you go into some detail regarding your approach to security? Presumably, due to the sensitive nature of the documents users will upload, you have a number of safeguards in place?

I do yes, I have a dedicated page for the same: https://eternalvault.app/security/

But here's a TL;DR

- Files are end to end encrypted with a master key generated by you on your device during onboarding

- How do your family access the documents when only you have the key and it's E2EE? The idea is the key is splitted via Shamir Secret Sharing when you add a trusted contact, once the doomsday is triggered and they recieve the notification, only then they can use their "shares" to reconstruct the master key and open your vault and access the documents