OneSpan Authentication Server

OneSpan Authentication Server is purpose-built for organizations where authentication isn't just about access, it's about trust at the transaction level. Designed for banks, financial institutions, and enterprises that need bulletproof verification at scale, the platform deploys multi-factor authentication and transaction signing capabilities that handle millions of operations without breaking a sweat. It combines behavioral and biometric authentication, FIDO standards, push notifications, OATH tokens, and their signature Cronto technology into a single server-side solution. Cronto is where OneSpan truly differentiates. Users scan a color QR code to log in or confirm a transaction, creating a cryptographic link between the user, their device, and the specific transaction details. It's elegantly simple for the end user and cryptographically rigorous under the hood, with optional Hardware Security Module (HSM) integration for signature validation in tamper-proof environments. For financial services dealing with regulatory requirements around strong customer authentication, this isn't just convenient, it's compliance made visual. The platform handles the full authentication lifecycle through rules, policies, and workflows that automate everything from token provisioning to credential rotation. EMV-CAP support covers traditional banking hardware tokens, while the API layer opens up full customization for teams that need to embed authentication deeply into their own applications. For industries where a compromised transaction means real money walking out the door, OneSpan treats every authentication event like it matters, because in financial services, it genuinely does.