Critical Security Vulnerabilies Discovered in Announcements Posted February 16 16 hours ago, ezhik said: This is a solid feature and I can attest to the importance of it. TOTP can be used with Google Auth, but I would strongly recommend Authy as it allows backing up the seeds and encrypting it. There is also multi-device support. Can we have TOTP for SSH as well? https://github.com/google/google-authenticator-libpam . NOTE: This will obviously have impact on 'not-so-tech-savvy-users', but those who sleep in tinfoil hats, will definitely appreciate it. From what I have seen anything that says "Google Auth" you can use Authy.