I've always hated the idea of using a subscription/cloud hosting for password management. I feel like I should have a LOT more control over that stuff and I don't really want to hand all my keys over to a company.
All my secrets have been going in a highly encrypted archive with a long passphrase, but obviously that isn't convenient on all devices. It's been fine, I can open it on any computer but it's not super quick. It does have the advantage of being able to put in multiple files, notes, private keys but it's not ideal.
Anyway, finally found something that isn't subscription, and has a similar philosophy - a highly encrypted archive file, and it's open source and has heaps of clients including web browser plugins so it's usable anywhere, and you can sync the vault with any file sync you like.
Thought you guys might appreciate the find, password managers have always been a bit of a catch 22 for me.
Note for android i found keepassxc the best app, and i'm using KeePassHelper browser plugin, and the KeePassXc desktop app as well as the free official one. Apps all seem to be cross platform.
In theory at least, online services would be more safe than a locally decrypted vault. If your computer is compromised, the bad actors can pull your encrypted vault for an unlimited brute force attack. Of course, this can be mitigated by increasing the decryption time. However, if your vault is already decrypted, then bad actors can just pull all your password from your memory.
I, for one, am decrypting my vault once when I start my PC. In theory, if I were to use an online solution, bad actors wouldn't be able to pull my vault from memory.
It's the same issue once you login to your vault via browser extension. They have to download your vault locally on login to decrypt it when you enter your password anyway*. Even if they don't store your vault password in memory, they either store the entire vault (unlikely for size reasons) or a more temporary key to access the vault. Local compromise is full compromise already.
*If they don't, then they either made a giant technological leap, or they're storing your passwords on a simple database on their servers and that's not what you want from a password manager.