AuthenticationMethods publickey,password publickey,keyboard-interactive
See also
- OTP: Deepnet MobileID, FreeOTP,
oathtool, pam_oath, qrencode, google-authenticator, ChallengeResponseAuthentication, AuthenticationMethods
/etc/ssh/sshd_config: AuthenticationMethods, PasswordAuthentication, PermitRootLogin, MaxStartups, sshd_config
