Why It Matters
Why Custom Application SSO Is Critical
Many organizations secure SaaS platforms — but overlook internal systems.
Custom applications often:
- Use isolated login mechanisms
- Lack strong MFA enforcement
- Operate outside centralized monitoring
- Remain accessible after employee departure
- Function without structured role governance
These systems frequently store or control:
- Financial data
- Patient records
- Intellectual property
- Operational dashboards
- Administrative controls
Without centralized SSO, they become identity blind spots.
Rainbow Secure eliminates those blind spots by extending authentication, RBAC, lifecycle, and Continuous Trust to every internal system.
What is SSO For Custom Applications?
SSO for Custom Applications integrates proprietary systems into a centralized, policy-driven identity framework.
Users authenticate once through Rainbow Secure.
After successful authentication:
No additional passwords.
No fragmented login silos.
No unmanaged authentication flows.
Custom applications inherit the same:
Identity becomes centralized — not scattered.
Core SSO Operations
Centralized Authentication Gateway
All custom application access routes through Rainbow Secure.
Identity is verified using structured MFA and Visual DNA validation before internal systems grant access.
Authentication becomes consistent across every platform.
Role-Based Access Enforcement
- User role
- Department alignment
- Policy rules
- Real-time risk scoring
Secure Token Issuance
- Secure tokens are generated
- Session controls are applied
- Expiration policies are enforced
- Continuous Trust monitoring begins
Immediate Deprovisioning
- Access to custom applications is removed instantly
- Tokens are invalidated
- Active sessions are terminated
Feature Blocks
-
Centralized Access to Proprietary Systems
Bring internal and custom-built applications under a unified identity framework.
Eliminate isolated login silos and shadow authentication systems. -
Phishing-Resistant Authentication Before Access
Before custom application access is granted:
- MFA policies are enforced
- Risk signals are evaluated
- Role permissions are validated
- Visual authentication parameters must match organizational policy
Even if credentials are exposed elsewhere, plain password text is useless without proper structured validation. -
Centralized Admin Dashboard & Audit Control
Administrators can:
- Register and manage custom applications
- Assign access by role
- Monitor login activity
- Terminate sessions instantly
- Review audit logs
Full visibility across pro prietary environments.
Benefits
Eliminate Identity Blind Spots
All systems — including internal and legacy ones — are governed centrally.
Strengthen Security Posture
Custom applications receive the same authentication rigor as SaaS platforms.
Simplify User Experience
Users authenticate once to access authorized systems.
Accelerate Onboarding & Offboarding
Access is granted and revoked from a single control plane.
Improve Compliance Readiness
Centralized audit logs support:
• NIST-aligned identity governance
• Regulatory compliance requirements
• Internal security reviews
Integration Blog & Technical Resources
To support security architects and development teams, Rainbow Secure provides detailed implementation resources and white-glove technical support from experienced identity engineers, including:
- Integrating custom application users with a centralized identity directory using Rainbow Secure APIs
- Mapping application-level roles to centralized department and business roles
- Connecting application login flows to a centralized authentication experience powered by Rainbow Secure Cognitive MFA
These resources help development teams modernize authentication without disrupting application functionality.
- How to integrate a custom web application using Rainbow Secure APIs
- Migrating from password-only login to centralized SSO
Each guide includes:
- Architecture diagrams
- Step-by-step configuration guidance
- Security best practices
- Policy design recommendations
Rainbow Secure provides:
- Integration reference documentation
- Identity provider configuration guidance
- Policy enforcement best practices
- Deployment architecture examples
Frequently Asked Questions
-
What types of applications can integrate?
Internal web apps, legacy systems, on-prem portals, and custom cloud applications that support federation or secure identity assertions.
-
Does this require rewriting our application?
Most modern applications integrate using SAML-based federation or secure identity assertion protocols without major rewrites.
-
Can RBAC apply to custom systems?
Yes. Role-based policies govern access consistently across all integrated applications.
-
What happens during offboarding?
Access is revoked immediately, and active sessions are terminated across all connected systems.
Pricing & Editions
SSO for Custom Applications
- Included within Enterprise IAM packages
- Part of customizable build-your-own packages
- Number of users
- Number of integrated applications
ReadyTo Get Started?
Your most sensitive systems should never operate outside your identity framework.
- With Rainbow Secure SSO for Custom Applications:
-
Internal systems become governed
-
Authentication becomes centralized
-
Access becomes structured
-
Risk becomes measurable
- Secure every application — not just the ones in the cloud.
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