AuthNull Now Supports App-Based SSO with OIDC & SAML2 Integration

We’re excited to announce a major step forward in identity and access management for our customers: AuthNull now supports Single Sign-On (SSO) for your apps via OIDC and SAML2 integration.

This new capability allows organizations to seamlessly connect their applications—whether modern cloud-native tools or legacy enterprise platforms—into a unified authentication flow powered by AuthNull.

Why Companies Struggle With Identity Today

• In a modern enterprise, the average employee juggles dozens of applications—from collaboration tools to finance systems to internal portals. Without SSO, this leads to:

• Password sprawl: Multiple logins increase user frustration and IT overhead.

• Weak security posture: Password reuse and lack of MFA make organizations vulnerable to phishing and credential theft.

• Inconsistent enforcement: Different apps enforce different policies, creating compliance gaps.

• Poor user experience: Productivity suffers when users waste time logging in separately to each app.

The result? Higher operational costs, more helpdesk tickets, and a greater risk of breaches.

Why This Matters

Managing multiple logins across apps is not only frustrating for users, but also introduces significant security risks. With this release, customers can now:

Enable SSO across applications – centralize user authentication using open standards like OIDC and SAML2.

Leverage built-in MFA – no additional setup or third-party bolt-on needed. Every SSO flow includes multi-factor authentication by default, ensuring stronger security.

Reduce password fatigue – users log in once through AuthNull, and gain seamless access to their apps.

Improve compliance posture – enforce consistent identity policies across your application ecosystem.

How AuthNull SSO Solves This

With our new OIDC and SAML2 integration, organizations can:

• Enable SSO across apps with open standards that work with both modern SaaS and traditional enterprise platforms.

• Bake in MFA by default—no third-party bolt-ons needed. Every login flow enforces strong authentication, including TOTP, SMS, and passkeys.

• Deliver a frictionless user experience: users sign in once, then seamlessly access all their apps.

• Reduce IT overhead by eliminating password resets and centralizing policy enforcement.

Built-In MFA, Not an Afterthought

At AuthNull, we believe multi-factor authentication should be native, not optional. That’s why every SSO transaction now has MFA capabilities baked in. Whether your users authenticate with TOTP, SMS codes, or modern passkeys, MFA is an inseparable part of the experience.

This ensures your organization’s apps aren’t just easier to use, but also significantly more secure against credential theft and phishing attempts.

Conditional Access: The AuthNull Difference

What sets AuthNull apart is that SSO is not just about convenience—it’s intelligence-driven security.

Our Conditional Access Engine evaluates multiple signals in real time before granting access to an application:

User risk – Is this login attempt coming from a trusted user, or one with suspicious past activity?

Session risk – Are there anomalies in device posture, IP reputation, or geolocation?

Behavioral analytics – Is the user acting consistently with their historical patterns, or showing signs of account takeover?

By correlating these factors, AuthNull can step up authentication, deny access, or allow seamless login based on risk. This ensures that the right people get the right access at the right time—without slowing down productivity.

SSO + Conditional Access = Real-Time Security

Traditional SSO solutions stop at convenience. AuthNull goes further:

Built-in MFA ensures stronger authentication across every app.

Risk-based conditional access dynamically adjusts controls in real time.

Unified policy management centralizes enforcement across your entire application ecosystem.

This combination means your apps are not only easier to use, but also continuously protected against evolving threats.

Unlocking the Future of Access

With SSO, MFA, and conditional access in one unified platform, AuthNull is redefining how organizations approach identity:

• Eliminate password sprawl and reduce IT friction.

• Enforce Zero Trust principles across every app.

• Empower users with seamless, secure access.

• Protect sensitive data with adaptive, risk-aware security.

Get Started Today

Existing customers can start connecting applications immediately from the AuthNull Admin Console. New customers can contact our team