Duo Security - Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.
Ping Identity - Ping Identity provides cloud-based, single sign-on and identity management solutions with their SAML SSO.
Google Authenticator - Google Authenticator is a multifactor app for mobile devices.
Kount - eCommerce fraud detection & prevention
Microsoft Authenticator - One app to quickly and securely verify your identity online, for all of your accounts.
Silverfort.io - Silverfort Enables strong authentication for any sensitive asset across entire networks and cloud environments, without any modifications to endpoints and servers.