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ESET Secure Authentication

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What ESET Secure Authentication is

ESET Secure Authentication adds multi-factor authentication to protect company data and systems from weak passwords and unauthorized access. It supports cloud and on-premises deployment, with management through a web console, Active Directory integration, or standalone operation. Authentication choices include mobile apps, push notifications, hardware tokens, SMS and email one-time passwords, FIDO keys, and custom methods. On iOS and Android, users can approve a push with one tap or use Touch ID, Face ID, or an Android fingerprint. Native integrations include VPN, RDP, Outlook Web Access, VMware Horizon View, and RADIUS services. SAML 2 can add MFA to Google Apps, Office 365, and Dropbox. Windows Login, Remote Desktop, web applications, AD FS, REST APIs, a User Management API, and an SDK provide other connection routes. The cloud version requires an ESET PROTECT Hub account; on-premises deployment requires an Active Directory domain, local network, or publicly available Authentication Server. Pricing is on request and there is no free plan.

Who it suits

It suits organizations adding MFA across cloud and on-premises systems, including VPN, RDP, web applications, and SAML services. MSPs can use the multitenant cloud console when they have an ESET PROTECT Hub account.

What it does well

Cloud and on-premises deployment
Push, token, SMS, email, and FIDO methods
Biometric authentication on mobile
REST API and SDK included
Supports Active Directory integration

What to know first

No free plan
Pricing available only on request
Cloud version requires ESET PROTECT Hub
On-premises setup has infrastructure requirements

Plans

Plan	Billed and limits	Price
ESET Secure Authentication	Number of devices selected at purchase · excludes VAT · includes ESET Secure Authentication	On request

As eset.com lists them, read 11 Oct 2026. The maker's own page has the final word.

Verdict

ESET Secure Authentication provides many authentication factors and integration paths for business systems. Confirm account requirements, deployment prerequisites, and requested pricing before implementation.

Facts from ESET Secure Authentication's own pages

API and SDK: ESET says the product includes an API and SDK for extending MFA to applications or platforms without a dedicated plugin. · eset.com, 11 Oct 2026
Authentication methods: It supports mobile apps, push notifications, hardware tokens, SMS one-time passwords, FIDO keys, and custom methods. · eset.com, 11 Oct 2026
Biometrics: The mobile app can use Touch ID, Face ID, or Android fingerprint authentication. · eset.com, 11 Oct 2026
Cloud account requirement: The cloud version is available only to customers with an ESET PROTECT Hub account. · eset.com, 11 Oct 2026
Cloud apps: The product can add MFA to services such as Google Apps, Office 365, and Dropbox through SAML 2 integration. · eset.com, 11 Oct 2026
Company: ESET says it is based in Bratislava, Slovakia, and was founded in 1992. · eset.com, 11 Oct 2026
Compliance: ESET says the solution can help organisations meet requirements such as GDPR, CCPA, LGPD, or POPI. · eset.com, 11 Oct 2026
Deployment: The solution supports cloud and on-premises deployment. · eset.com, 11 Oct 2026
Founded: 1992 · eset.com, 28 Sept 2026
Headquarters: Bratislava, Slovakia · eset.com, 28 Sept 2026
Integrations: ESET lists VPN, RDP, Outlook Web Access, VMware Horizon View, and RADIUS-based services as natively supported. · eset.com, 11 Oct 2026
Management: The solution is managed through its web console and can integrate with Active Directory or run in standalone mode. · eset.com, 11 Oct 2026
MSP console: The multitenant cloud console lets MSPs manage multiple companies or sites and is available only with an ESET PROTECT Hub account. · eset.com, 11 Oct 2026
On-premises requirement: The On-Prem version requires an Active Directory domain, local area network, or publicly available Authentication Server. · help.eset.com, 11 Oct 2026
Purpose: ESET Secure Authentication adds multi-factor authentication to help protect company data and systems from weak passwords and unauthorised access. · eset.com, 11 Oct 2026
Push authentication: Users can approve a push authentication with one tap instead of retyping a one-time password on iOS or Android smartphones. · eset.com, 11 Oct 2026
Setup: ESET describes setup as taking about 10 minutes and says small businesses without IT staff can configure it within minutes. · eset.com, 11 Oct 2026

Where ESET Secure Authentication stands on Freedom251

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