Google Authenticator - Google Authenticator is a multifactor app for mobile 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.
Microsoft Authenticator - One app to quickly and securely verify your identity online, for all of your accounts.
Jazz Platform - At IBM Rational's Jazz Community Site, we're building a new generation of products to help make software and systems development more collaborative, productive, and enjoyable.
LastPass Authenticator - LastPass is an online password manager and form filler that makes web browsing easier and more secure.
Apache Sentry - Risk-based Authentication