Enterprise-Grade Identity & Access Management
Secure, scalable identity management with OAuth 2.0, OpenID Connect, quantum-resilient cryptography, and a powerful admin panel for modern applications.
Everything you need to implement secure authentication and authorization
Complete OAuth 2.0 implementation with all standard flows
Comprehensive user lifecycle management with custom schemas
Dynamic, filter-based group system for flexible access control
Enhanced security with multiple authentication methods
Intuitive React-based interface for complete system control
Future-proof security with NIST-approved post-quantum algorithms
A RESTful API your applications talk to directly
Manage your identity infrastructure through a modern, intuitive admin panel
Screens below are shown with sample data.
Dashboard
Welcome to your Hellenic Identity Server admin panel
System Overview
Total Users
96,317
96,317 active, 0 disabled
User Groups
12
Filter-based user collections
Quick Actions
Manage Users
Create, edit, and manage user accounts
User Groups
Manage filter-based user groups
API Logs
Monitor and debug API requests
Server Information
Server URL
User Statistics
96,317
Active Users
0
Disabled Users
API Logs
Monitor and debug local API requests and responses
Total Requests
223
Successful
203
Failed
20
Avg Duration
2.72s
Enterprise-grade features for complex identity management
Define custom attributes with flexible field types including text, email, UUID, dates, and more.
Configure password policies, OAuth settings, and access control rules through an intuitive interface.
Track all API requests, user actions, and system events with detailed audit trails for compliance.
Fine-grained control over cross-origin resource sharing for secure frontend integrations.
Built-in support for NIST post-quantum cryptographic standards, protecting tokens and keys against future quantum computing threats.
Hellenic Identity powers authentication and authorization for diverse applications
Implement single sign-on across multiple applications with centralized user management.
Build secure multi-tenant applications with isolated user namespaces.
Secure your iOS and Android apps with OAuth 2.0 authorization code flow with PKCE.
Centralize authorization for microservices with token-based authentication and RBAC.
Deploy your own identity server or use our hosted solution
Access the admin panel at id.hellenic.dev to configure your identity server
Set up OAuth clients, user schemas, and authentication policies
Use the API and SDKs to integrate authentication into your apps
Start using Hellenic Identity today for enterprise-grade authentication and authorization.
Hellenic Identity is a self-hosted identity and access management server. It implements OAuth 2.0 and OpenID Connect, manages users and groups, exposes an administration panel, and supports custom user schemas and API request logging. It is built for organisations that need identity infrastructure to run on their own hardware rather than in a vendor cloud.
Hellenic Identity uses two post-quantum algorithms standardised by NIST: ML-KEM, also known as Kyber, for key encapsulation, and ML-DSA, also known as Dilithium, for digital signatures. Both are designed to resist attack by a sufficiently large quantum computer, which classical algorithms such as RSA and elliptic-curve cryptography are not. This matters for identity tokens, because a token signed today with a classical algorithm can be forged later once such a machine exists.
Yes. Hellenic Identity implements both OAuth 2.0 and OpenID Connect, so it can act as the identity provider for any application that already speaks either protocol. It publishes a JWKS endpoint for token verification and supports the standard authorisation flows, which means existing OIDC client libraries integrate with it directly and no vendor SDK is involved. Because Hellenic Identity is self-hosted, those endpoints live on a domain you control rather than on someone else's. Applications you migrate to it keep using the same protocol code they used before.