Zentra — Enterprise-Grade Identity & Access Management Platform
Secure OAuth 2.0 & OpenID Connect Infrastructure for Modern SaaS and Microservices.
Identity Fragmentation
Without centralized identity, enterprises face:
Without Zentra
- Multiple user databases across products
- Inconsistent password and policy enforcement
- No single sign-on (SSO) across applications
- Scattered audit logs and compliance gaps
- Security vulnerabilities at integration boundaries
With Zentra
- Single source of truth for identity
- Unified password and policy controls
- SSO across web, mobile, and APIs
- Centralized audit trails for compliance
- Consistent security at every boundary
What Zentra Solves
Zentra addresses identity fragmentation, token lifecycle, and access control at scale.
- Identity fragmentation across products and services
- Token lifecycle management (issue, refresh, revoke)
- Centralized RBAC and scope enforcement
- Multi-product SSO with one identity layer
- Microservice authentication consistency
Core Capabilities
Security Architecture
- JWT signing (RS256 / ES256)
- Refresh token rotation
- MFA (Email / SMS / Authenticator)
- LDAP / Active Directory integration
- Role & scope enforcement
- Token revocation endpoint
- PKCE enforcement
- Audit trails
Clean Architecture Implementation
- Domain → Application → Infrastructure → API
- Repository pattern
- Config-driven behavior
- Multi-database support
Microservices-Ready
- Stateless token validation
- JWKS endpoint
- API Gateway integration
- Scope-based routing
- Header propagation (X-User-ID)
Compliance & Governance
- SOC 2 readiness
- GDPR alignment
- HIPAA considerations
- ISO 27001
- OWASP Top 10 mitigation
- Audit logs and access controls
- Encryption in transit
- Secrets management policy
Real-World Use Cases
SaaS Platform
Unified identity for web, mobile, and API — e.g. RentFlow-style products.
- Web + Mobile + API under one identity
- SSO across products
- Unified policy and RBAC
Enterprise SSO
HR, Finance, IT systems with corporate directory integration.
- LDAP / AD integration
- MFA enforcement
- Centralized access control
Mobile PKCE Authentication
Public clients with secure token handling.
- PKCE for public clients
- Secure token storage
- Refresh token rotation
API Gateway Protection
Protect microservices and APIs with JWT validation.
- JWT validation at gateway
- Introspection support
- Scope-based routing
Why Not Auth0 / Okta?
75–95% cost savings at scale. No MAU pricing. Own your identity layer. Increase IP valuation.
| Feature | Auth0 | Okta | Zentra |
|---|---|---|---|
| Vendor lock-in | Yes | Yes | No |
| Data sovereignty | Limited | Limited | Full |
| Cost at scale | High | Very High | Infrastructure only |
| Customization | Limited | Limited | Full |
| Multi-product reuse | Partial | Partial | Native |
Engineering Maturity Roadmap
Zentra is at L2 (Production Ready) and moving toward L3 (Enterprise Hardened).
- Core OAuth 2.0 / OIDC flows
- Stable APIs
- Documentation
- Security baseline
- Rate limiting
- Token encryption at rest
- Health endpoints
- Distributed tracing
- Containerization
- Kubernetes
- Horizontal scaling
- Multi-tenant
- Advanced governance
- Platform APIs
Security Commitment
- Security First
- Zero Trust Architecture
- No secrets in repo
- Structured logging
- Observability built-in
Trust Signals
- Secure by design
- Built on .NET 8
- Clean Architecture enforced
- CQRS + Vertical Slice
- OWASP compliant
- Audit logging
- Multi-tenant ready (roadmap)
Architecture
Browser → API Gateway → Zentra → Services → Database. JWT is validated at the gateway; refresh token is used at Zentra; RBAC is defined in Zentra and enforced across services.
You build your product. Zentra protects your identity layer.
Focus on your business.
Zentra secures your identity layer.
- Build SaaS without worrying about auth
- Scale to millions without vendor pricing explosion
- Centralize identity across products
- Maintain compliance easily
- Protect APIs and microservices correctly
Request a Demo
Schedule an architecture call or download our security whitepaper.