ESET Secure Authentication

Download ESET Secure Authentication APK

com.eset.esa · by ESET

• Updated: Jun 03, 2026

About ESET Secure Authentication

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 ✔ Add new account simply by scanning QR code 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 protecting technology that enables the progress of businesses and consumers. Find out more about ESET Secure Authentication for businesses: www.eset.com/us/business/solutions/multi-factor-authentication/ This app uses the Device Administrator permission. This app uses Accessibility services.

All ESET Secure Authentication APK versions

No versions available.

Frequently Asked Questions

Yes. Every ESET Secure Authentication APK on APK.now is automatically scanned and the cryptographic signature is verified against the original publisher's certificate (ESET). Files that fail verification are removed before they ever reach the catalog.

Enable 'Install from unknown sources' for your browser (or the file manager you use to open the APK) under Settings → Apps → Special access. Tap the downloaded ESET Secure Authentication APK, confirm the prompts, and Android installs it just like any app from the Play Store.

The latest ESET Secure Authentication version available on APK.now is the latest version. We track new releases from ESET continuously and add them to the catalog as soon as they pass verification.

Yes — every ESET Secure Authentication APK and every version on APK.now is free to download. We never gate downloads behind sign-up, surveys, or paywalls.

APK.now keeps a full archive of every ESET Secure Authentication release, including older versions that the Play Store has already replaced. The APKs work on devices without Google Play Services (Huawei, GrapheneOS, Amazon Fire) and are signature-verified so you can be confident the file is genuine.