Hi MM Mantinband,
Thanks for using the Broadcom Community.
For details setting up multi-factor authentication for SES Complete, see this link for more details:
https://techdocs.broadcom.com/us/en/symantec-security-software/endpoint-security-and-management/endpoint-security/sescloud/Administrators,-Passwords,-and-Authentication.html
If additional information is needed, kindly open a ticket with Support to explore your available options.
Best,
Russ_V