ESET Secure Authentication

Multi-factor authentication for Android protects your company's critical systems with an additional security layer that goes beyond passwords alone. ESET Secure Authentication is a companion app designed for enterprise users whose organizations have deployed this solution server-side—transforming your mobile device into a powerful authentication tool that strengthens access control across your entire digital infrastructure.

Once your network administrator provides your enrollment link, you'll gain instant access to multiple authentication methods that adapt to your company's security requirements. Receive push notifications directly on your device and approve them with a single tap to complete authentication—no need to manually enter codes. Alternatively, generate time-based one-time passwords (TOTP) that work alongside your standard username and password, adding a second factor that's generated locally on your phone. Getting started is frictionless: simply scan a QR code to add your company account, and you're ready to authenticate.

Your organization can now protect access across a comprehensive range of systems and services. Whether your team accesses Microsoft Web Apps, connects via Remote Desktop Protocol, uses VPNs, authenticates to Mac and Linux systems, or relies on cloud services integrated through Active Directory Federation Services, this solution delivers consistent multi-factor authentication everywhere your employees work. Custom applications are supported as well, giving your IT department flexibility to extend protection to proprietary business tools.

Multi-factor authentication works by combining multiple independent security factors: something you know (your password), something you have (your mobile device), and optionally something you are (biometric approval of push notifications). This layered approach dramatically reduces the risk of unauthorized access, even if passwords are compromised. Push notification approval can be secured with your device's biometric authentication—fingerprint or facial recognition—adding a physical verification step that ensures only you can authorize access.

This is a companion application and requires server-side installation by your organization before it can function. Contact your company's IT or network administrator to request your enrollment link and confirm that ESET Secure Authentication has been deployed in your environment. The app uses Device Administrator and Accessibility services permissions to deliver secure authentication and biometric verification.

Transform how your organization manages access security. ESET Secure Authentication makes multi-factor authentication simple, reliable, and seamlessly integrated into your daily workflow—keeping your company's data and systems protected from unauthorized access.