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# Authentication

## Docs

- [Overview of authentication options](https://buildwithfern.com/learn/docs/authentication/overview.md): Gate your docs so readers only see the content relevant to them.
- [Password protection](https://buildwithfern.com/learn/docs/authentication/setup/password-protection.md): Gate your docs with a shared password
- [Single Sign-On](https://buildwithfern.com/learn/docs/authentication/setup/sso.md): Put your docs behind your organization's login
- [Set up JWT](https://buildwithfern.com/learn/docs/authentication/setup/jwt.md): Self-managed authentication integrated with your login system
- [Set up OAuth](https://buildwithfern.com/learn/docs/authentication/setup/oauth.md): Fern-managed authentication integrated with your login system
- [Role-based access control](https://buildwithfern.com/learn/docs/authentication/features/rbac.md): Restrict pages by role, team, or pricing tier so each audience sees only what they should.
- [API key injection](https://buildwithfern.com/learn/docs/authentication/features/api-key-injection.md): Automatically populate API keys in the API Explorer for logged-in users.