NextAuth provides a passwordless, biometric multi‑factor authentication platform that turns a user's mobile device into a secure token using public‑key cryptography, ensuring the private key never leaves the phone and enabling zero‑knowledge verification on the server. The solution includes a mobile SDK, RESTful API, and built‑in SAML/OIDC integration for easy deployment on‑premise or in the cloud, and also supports non‑repudiable e‑signature workflows for large enterprises.
Funding
Funding not disclosed
Founders
Product
Problem
Many organizations rely on password-based authentication and traditional multi-factor methods that are vulnerable to credential theft, phishing, and user friction, leading to account takeovers and poor user experience. Implementing secure authentication often requires complex infrastructure and integration effort, limiting scalability and adoption.
Solution
NextAuth offers a passwordless, biometric multi-factor authentication platform that leverages a mobile SDK to turn a user's device into a secure authentication token. The solution uses public‑key cryptography with the private key stored exclusively on the phone, enabling zero‑knowledge verification on the server and preventing impersonation. Integration is handled via a RESTful API and supports standard identity providers through SAML or OIDC, allowing deployment on‑premise or in the cloud. The patented True Multi‑Factor Authentication™ technology ensures that compromising either the server or the device alone cannot authenticate a user, and all login and e‑signature actions are non‑repudiable. This approach provides frictionless onboarding and a scalable security layer for both customer‑facing and internal applications.
Target Audience
NextAuth targets enterprises and large organizations that need secure, frictionless authentication for customers, employees, or partners, including sectors such as HR, finance, and SaaS platforms.
Features
- Mobile SDK that captures biometric data and generates a device‑bound private key never leaving the phone
- Public‑key cryptography with zero‑knowledge server verification to eliminate credential leakage
- Patented True Multi‑Factor Authentication™ that protects against server‑side or device‑side compromise
- RESTful API with built‑in IdP integration via SAML and OIDC for seamless connection to existing systems
- Flexible deployment options: on‑premise or cloud‑hosted authentication server
- Support for e‑signature workflows with non‑repudiable transaction logging
- Scalable architecture designed for large user bases (e.g., millions of users) across multiple markets