Is there any additional security can be implemented on bypassed SSO URL for Suppliers login

Summary:

Hi Team,

We have worked with Oracle operations to bypass SSO for suppliers. Oracle has provided below URL for external suppliers to login with Username and Password.

https://abcd.oraclecloud.com/supplierPortal/faces/FndOverview?fndGlobalItemNodeId=itemNode_supplier_portal_supplier_portal  

We would like to know if there is any possibility to add additional security on above URL (like MFA or any additional layer of security).

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