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title: Authentication and Access Control
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This guide covers the authentication mechanisms and access controls available in Context7, including API key handling and enterprise identity features.

## API Key Security

- API keys use cryptographic random generation
- Keys are hashed and encrypted in our database
- Keys can be rotated at any time from your dashboard
- Rate limiting prevents abuse and unauthorized access

## Enterprise SSO

**Single Sign-On (SSO) is available for Enterprise plans.**

### Supported SSO Providers

- SAML 2.0
- OAuth 2.0
- OpenID Connect (OIDC)

### Enterprise Features

- Centralized user management
- Teamspace access controls
- Audit logs for compliance
- Custom authentication policies

Contact our sales team at [context7.com](https://context7.com) for Enterprise plan details.