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Authentication & Authorization Server

Key Features

Discover what makes Nauthilus the ideal authentication and authorization solution

Multi-Protocol Authentication

Supports multiple protocols including HTTP/Nginx, Dovecot, Cyrus-SASL, and various mail protocols (IMAP, POP3, SMTP). Seamlessly integrates with web applications via OAuth2/OpenID Connect.

Flexible Authentication Backends

Choose from multiple backends including LDAP (OpenLDAP/Active Directory), Lua for custom logic, and Redis for high-performance caching. Easily extend with your own authentication providers.

Advanced Security Features

Comprehensive security with configurable brute force protection, realtime blackhole lists (RBL), network security controls, and domain validation to keep your authentication system secure.

Single Sign-On (SSO)

Seamless integration with Keycloak via nauthilus-keycloak for OAuth2/OpenID Connect support. Implement role-based access control and modern authentication flows for your applications.

Powerful Lua Scripting

Extensive Lua API for customization at every stage of the authentication process. Create filters, integrate with third-party services, implement custom logic, and extend functionality with ease.

High Performance & Reliability

Optimized for performance with Redis integration, connection pooling, efficient caching, and support for modern protocols like HTTP/2 and HTTP/3. Designed for high-availability deployments.

Comprehensive Monitoring

Built-in Prometheus metrics, Grafana dashboard templates, and backend server monitoring. Get detailed insights into your authentication system's performance and health.

Enterprise-Ready

Docker and Kubernetes support, flexible configuration options, and commercial support available. For enterprise inquiries, contact us at: support@nauthilus.com.