Authentication Solutions for
IT/OT Systems and
Critical Infrastructure

On-prem or in the cloud, SurePassID locks down critical IT, OT and IoT systems for Zero Trust and regulatory compliance.

You Have Authentication Challenges, We Have Solutions

Private Clouds

Hosted or in Data Centers, SurePassID enables you to lock down your Private Cloud environments and all the apps within.


On-prem FIDO2/WebAuthn. On-prem SAML 2.0 IdP. On-prem OpenLDAP. If you have on-prem systems, SurePassID has the MFA solutions you need to secure user access to them.

Air-Gapped Systems

Secure areas and secure enclaves. SCIFs and SAPFs. IP repositories. Air-gapped systems come in all types. SurePassID secures all of them.

Kevin McDonald

“SurePassID is a valued partner for helping our clients achieve NIST 800-171 compliance. They meet requirements other MFA providers cannot and deliver outstanding support. We would recommend them to any company looking for a multi-factor authentication solution with a knowledgeable, committed team standing behind it.”


Benefits of SurePassID Authentication Server for MFA

Regulatory Compliance

No matter what your cybersecurity mandate, SurePassID has the MFA solution you need for compliance.

Secured IT/OT Apps

Zero Trust = IT in the cloud, OT on-prem or in private clouds. SurePassID makes it easy to secure all apps no matter where they live.

4 Nines Availability

MFA is mission critical for your business. SurePassID has the availability, redundancy, and automatic failover you need. 

Improved MFA ROI

From administrative automation to MFA consolidation, SurePassID gives you the maximum leverage on MFA ROI.

Cyber Liability Insurance

Securing admin accounts with MFA is a foundational requirement of CLI. Achieve it rapidly and cost-effectively with SurePassID.

Phishing- Resistant MFA

FIDO2 and CAC/PIV are the only two forms of phishing-resistant MFA that exist today. SurePassID enables you to make the most of both.

360° View of User Access

SurePassID delivers a 360 degree view of user access across your IT/OT apps and integrates it with your SIEM or SOAR solution.

AI-Based Access Monitoring

SurePassID’s AI-based access monitoring automates the alerting and interventions associated with lateral movement and unauthorized access.


FAQs about SurePassID and our Universal Server solution

  • Software-as-a-Service (SaaS)
  • Windows Installer Package (Microsoft Windows Server 2008/2012/2016/2019/2022)
  • Virtual Machine (Microsoft Hyper-V)
  • Container (Docker/Kubernetes, Microsoft ACI, Amazon ECS)
  • Serverless/Function-as-a-Service (FaaS)
  • Embedded (8, 16, or 32-bit microcontrollers)

Cloud deployments can occur same day. On-prem deployments will vary depending on the complexity of your requirements. Regardless, our Customer Success team is with you every step of the way.

SurePassID is the most hardened MFA solution on the market. Customers choose us because we specialize in securing user access to critical infrastructure. We never stop innovating to protect our customers from evolving cyberthreats.

As a SAML 2.0 IdP, SurePassID easily and seamlessly integrates with any on-prem (e.g. Ping Identity) or cloud-only (e.g. Okta) IAM solution.

  1. Unmatched on-prem and OT capabilities
  2. Outstanding technical support
  3. Unbeatable value

Visit for a complete guide to SurePassID Universal Server pricing and features.

Discover why leading enterprises choose SurePassID Authentication Server

Talk to one of our MFA experts about your unique requirements. Or request a demo and see how easy it is to secure your universe of apps with SurePassID Authentication Server.