Passly Authenticator, developed by Kaseya International Ltd., is a free two-factor authentication app for Android devices. The app offers a secure way to log in to protected resources like Windows servers and workstations through Terminal Services and DirectAccess. It also manages credentials for VPNs, WLANs, and web applications like Remote Web Workplace, Outlook Web Access, and SharePoint. Passly Authenticator provides identity assurance protection and generates unique one-time passwords (OTP) to make logins more secure.

One of the most significant features of Passly Authenticator is that it can be used to manage two-factor authentication for many other popular third-party applications and services that make use of OTPs. It also offers direct access into thousands of your favorite applications and websites with Passly Single Sign-On. You can easily provision the authenticator through your first-time onboarding experience or at any time through your online profile if you have a Passly account.

If you encounter any issues while using Passly Authenticator, you can contact your IT Department or Managed Service Provider, who can open a ticket with the support department to assist you.