Enable TOTP MFA for SSH

1 · Christian Cleberg · March 26, 2022, 11:11 p.m.
Why Do I Need MFA for SSH? If you are a sysadmin of a server anywhere (that includes at home!), you may want an added layer of protection against intruders. This is not a replacement for other security measures, such as: Disable root SSH Disable SSH password authentication Allow only certain users to login via SSH Allow SSH only from certain IPs However, MFA can be added as an additional security measure to ensure that your server is protected. This is especially important if you need to allow...