I read that the 1Password hosted solutions do not store local backups, but they do store a local cached copy of the vault for offline access. Is it possible to disable this behavior so it requires network access to access the vault? (Consider the need to regularly sign in to your personal vault on an untrusted computer, such as on a work computer.) Also, is it possible to require multi-factor authentication for every sign in, even with the desktop app (synced to the hosted solution)?
One alternative, I think, is to just use the myfamilyvault.1password.com web interface, but that is awfully less convenient than the desktop app. But just to be sure -- the web interface doesn't store your vault in localstorage or anywhere else on your local device/browser, right?
1Password Version: 6.x
Extension Version: Not Provided
OS Version: OSX
Sync Type: 1Password.com