A free program for Android, by ESET.

ESET Secure Authentication, a free app from ESET, provides companies with a simple and user-friendly solution to implement mobile 2-factor authentication (2FA) for their enterprise. It can be easily integrated with any mobile device and supports all mobile platforms (Android, iOS, Windows Phone, and Blackberry).

With this app, your employees will no longer have to remember the password and users can no longer be locked out. Instead, the app generates a unique ID that your user can use to login to the application.

The ESET Secure Authentication app also offers a convenient way for your employees to securely access their enterprise data from any mobile device.