NOTE: Before installing ESET Secure Authentication, please note that the product requires server side installation. This is a companion app and will not work independently. Contact your company‘s network administrator to receive your enrollment link.

ESET Secure Authentication is an easy-to-install, deploy and manage 2-factor authentication (2FA) solution for businesses. The second factor, which is received, or generated by the mobile app, complements and strengthens the normal authentication process and secures access to your company’s data.

The ESET Secure Authentication app allows you to:
- Receive push notifications on your device that you can approve to complete authentication
- Generate one-time passwords to use along with your username and password

Supported integrations:
- Microsoft Web Apps
- Local Windows logins
- Remote Desktop protocol
- VPNs
- Cloud services via AD FS
- Mac/Linux
- Custom apps

Two-factor authentication is a combination of two security factors – “something that the user knows” , e.g. a password – with “something that the user has”, a mobile phone to generate a one-time password or receive a push for access.

Rely on ESET – a company with 30 years of experience in enabling businesses and consumers to Enjoy Safer Technology.

Find out more about ESET Secure Authentication for businesses:

What’s New


Added: Screenshot protection
Changed: Update to End User License Agreement

Ratings and Reviews

3.2 out of 5
21 Ratings

21 Ratings

oanjao ,

Worst authenticator app I’ve used so far

This is the fifth second-factor app I have installed on my phone, and it’s the worst.

EDIT: after a few days, I updated my review from one to two stars. The main problem is poor documentation. This app produces one-time-use codes which are not time-synchronized; that’s why they don’t expire. However, this fact isn’t obvious from either the user interface or the ESET products that use this app.

Sadly, ESET products are not compatible with other apps.

Do work 69 ,

Network Admin

We love this 2nd Auth Gen. it’s perfect.
Many thanks to ESET and all of there engineers.

nicoforlani ,

Excelente aplicación 2FA

Recomendable 100%


ESET, spol. s r.o.
93.3 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, Czech, Dutch, French, German, Hungarian, Italian, Japanese, Polish, Portuguese, Russian, Simplified Chinese, Slovak, Spanish, Traditional Chinese, Turkish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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