Although simple passwords are still used for many applications, the expanding use of web-based technology has driven the stakes higher, spawned more sophisticated and complex threats, and led to stricter regulation. New products and services must be delivered with suitable and appropriate security from the outset and legacy systems must be reappraised. For these reasons and others, more organizations are implementing strong authentication solutions that go beyond passwords.
More than: https://www.entrust.com/digital-security/hsm/solutions/use-case/credentialing-and-pki-applications/strong-authentication