Going Passwordless Without the Cloud: Deploying an On-Premise FIDO2 Authentication Server

Date: 2026-08-20
Author: Versasec

So, how do you achieve FIDO2 device-bound passkeys authentication without the cloud? The answer lies in deploying an on-premise FIDO2 authentication server.

The Challenge of Cloud-Mandated Passkeys

While major cloud providers have made significant strides in passkey adoption, their models often force organizations to move their entire identity infrastructure off-site. For enterprises that manage sensitive IP or critical infrastructure, this creates friction:

• Loss of Data Sovereignty: Security teams lose direct control over where authentication data is stored and processed.
• Compliance Roadblocks: Air-gapped networks cannot connect to external endpoints.
• Vendor Lock-In: Migrating away from a massive cloud IdP later becomes a monumental, costly task.

To close exposed security gaps without compromising infrastructure control, organizations need a self-managed solution.

Enter vSEC:CMS Identity: Your Self-Managed MFA Server

With the release of vSEC:CMS 7.4, Versasec introduced vSEC:CMS Identity, an advanced multi-factor authentication server designed specifically to be deployed within an organization’s own environment.

Whether deployed on-premises, air-gapped, or within a private cloud, vSEC:CMS Identity acts as a centralized authentication hub for all protected web applications, REST APIs, and corporate web services.

How It Works

vSEC:CMS Identity is not a standalone identity provider; rather, it natively integrates into your existing vSEC:CMS deployment.

• Instant Issuance: During the initial credential issuance process, administrators (or users via self-service) generates a device-bound FIDO2 passkey bound to vSEC:CMS Identity on their hardware token.
• Standards-Based Authentication: When a user attempts to access a protected web application, vSEC:CMS Identity securely authenticates them using WebAuthn and FIDO2 protocols via OIDC.
• Absolute Control: All cryptographic keys, user mappings, and audit logs remain strictly within your local, controlled environment.

Bridging the Gap Between Legacy and Modern Security

By utilizing an on-premise FIDO2 server, organizations don’t have to choose between strict data governance and modern security. You can extend your trusted credential management system to provide a frictionless login experience, eliminate vulnerable passwords, and actively prevent phishing attacks, all while keeping your authentication infrastructure strictly in-house.

Ready to take control of your authentication infrastructure? Whether you require the absolute sovereignty of an on-premise installation or prefer the streamlined, managed experience of vSEC:CLOUD, our FIDO2 solutions adapt to your specific compliance and operational needs. vSEC:CMS Identity is included for customers utilizing vSEC:CMS Premium and vSEC:CLOUD. Read the full press release or schedule a call with a Versasec Identity Expert today.