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.
Okta - Enterprise-grade identity management for all your apps, users & devices
Okta Adaptive Multi-Factor Authentication - Multi-factor authentication is becoming the standard. Secure your apps and VPN with strong MFA for adaptive, risk-based authentication.
Symantec VIP - Symantec VIP provides user friendly two-factor authentication services to protect networks, applications, and data.
OneLogin - On-demand SSO, directory integration, user provisioning and more
Silverfort.io - Silverfort Enables strong authentication for any sensitive asset across entire networks and cloud environments, without any modifications to endpoints and servers.