Is it possible to protect OpenSSH Daemon logins with 2nd factor authentication (2FA)?

[Turritopsis Dohrnii Teo En Ming]

Subject: Is it possible to protect OpenSSH Daemon logins with 2nd
factor authentication (2FA)?

Good day from Singapore,

Is it possible to protect OpenSSH Daemon logins with 2nd factor
authentication (2FA)?

If it is possible, could you give me the links to excellent and
well-written guides on how to do so?

Thank you very much.

Regards,

Mr. Turritopsis Dohrnii Teo En Ming
Targeted Individual in Singapore
19 July 2022 Tuesday
Blogs:
https://tdtemcerts.blogspot.com
https://tdtemcerts.wordpress.com