Yes, MCA Suite supports MFA through SMS and/or e-mail.  You can only enable this for your entire subdomain.  To enable MFA, navigate to the Admin > Account Configuration page. Scroll down to the Security section, select 'Yes' and click save.

After enabling, all users will need to add their own mobile number in their My Account > MFA page.  When logging in the first time, from a different location or after a successful logout, the user will be promoted to verify through email or phone with a one time passcode (OTP).

Currently, we only offer SMS to US (+1) based phone numbers.