Here is what I am thinking: - Setup keypassx with all key accounts/passwords - Setup 2FA on a phone app such as Google Authenticator. Then make a backup on an

Here is what I am thinking: - Setup keypassx with all key accounts/passwords - Setup 2FA on a phone app such as Google Authenticator. Then make a backup on another phone (you can copy Authenticator app data on another phone easily). Bonus: setup Authy app on a desktop as well. - Record a video of you showing anything critical - Write down any details that only you know. -Put all this in a simple HTML/Markdown page and save on an encrypted disk and/or S3. For backup, save a copy on a flash drive. - Keep the encryption key and flash drive in a physical locker that only is accessible to your spouse (if any) or anyone else whom you want to. If you are using a physical 2FA device such as Yubikey, then keep a copy in this locker as well. - Make a Will which explains who/how can access all this if you die suddenly.