What I want is to encrypt my Dropbox files with my own key. I’m constantly looking for alternatives because I find the lack of encryption problematic. I would seriously hope stored logins aren’t encrypted under a single Dropbox key.
It’s what freenas uses to back up to backblaze or any s3 bucket. Ive then verified the backups using rclone on ubuntu
I’ve used AESCrypt for a while. Open source and no major bugs found under a third-party audit.