WWPass Multi-Factor Authentication (MFA) is a multi-factor authentication system that significantly increases the level of security when accessing digital services, resources or internal company systems. Instead of using only one method of identity verification (for example, a password), WWPass MFA combines several independent factors at once to ensure that only the authorized user is granted access. This system is ideal for banks, government agencies, healthcare organizations and enterprises where it is critical to ensure a high level of access control. WWPass MFA easily integrates with corporate systems, supports SSO (single sign-on), is compatible with various platforms and provides flexibility in choosing authentication methods for different users or groups 

https://www.wwpass.com/multi-factor-authentication