Due to bike-induced concussions, I've been worried for a while about losing my memory and not being able to log back in.
I combined shamir secret sharing (hashicorp vault's implementation) with age-encryption, and packaged it using WASM for a neat in-browser offline UX.
The idea is that if something happens to me, my friends and family would help me get back access to the data that matters most to me. 5 out of 7 friends need to agree for the vault to unlock.
Try out the demo in the website, it runs entirely in your browser!
Unless your work and life need to be very secretive, or involve matters of national or international importance, I personally think a simpler printed/written format that works without electronics/Internet would be a better option. Of course, the printed details can have simple encryption, which your family/friends can break using day-to-day quirks you shared, such as the family secret codes, the name of that pet in the town you grew up in, or the middle name from the story of your great-grandfather, etc.
Some time ago, my mother-in-law (erstwhile teacher) and my godmother-aunty (businesswoman) began to forget many things. Their kids have tried quite a few phone apps and whatnot with electronics. Finally, I have suggested enforcing just two things: a lot of Valet bowls around the house (at common places in all the rooms) and pocket notebooks with pens attached. They just write anything and everything, from money to kitchen items to anything they want. If they forgot something, refer to the notebooks. If a key is lost, try the Valet Bowl. Now, my plan is to train their muscle memory to drop/pick from the bowl (don’t try to remember) and write things down.
The idea of Valet Bowls comes from something someone mentioned on Hacker News.
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