> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# 身份验证

> 浏览 XBOX Game Development Kit 的身份验证文档和参考资料。

浏览 XBOX 游戏开发中的身份验证主题。

<CardGroup cols={2}>
  <Card title="用户登录" icon="right-to-bracket" href="/services/xbox-services/fundamentals/identity/auth/live-authentication-nav">
    本节涵盖身份验证与账户访问、XAL 以及 XUser API 相关主题。
  </Card>

  <Card title="账户身份验证与访问" icon="database" href="/services/xbox-services/fundamentals/identity/auth/live-authentication-overview">
    使用本主题进行账户身份验证与访问,使用 XBOX Authentication Library (XAL) 以及 XUser API 内容。
  </Card>

  <Card title="XBOX 服务登录故障排除" icon="lightbulb" href="/services/xbox-services/fundamentals/identity/auth/live-troubleshooting-sign-in">
    有几种常见问题可能导致登录困难。
  </Card>
</CardGroup>

## 另请参阅

* [隐私](/services/xbox-services/fundamentals/identity/privacy/index)
* [权限](/services/xbox-services/fundamentals/identity/privileges/index)
* [用户配置文件](/services/xbox-services/fundamentals/identity/user-profile/index)


## Related topics

- [身份验证](/zh-CN/services/playfab/identity/player-identity/authentication/index.md)
- [身份](/zh-CN/services/xbox-services/fundamentals/identity/index.md)
- [服务身份验证](/zh-CN/services/xbox-services/fundamentals/s2s-auth-calls/service-authentication/index.md)
- [双重身份验证](/zh-CN/services/playfab/identity/dev-identity/authentication/two-factor-authentication.md)
- [XBOX services 身份验证](/zh-CN/services/xbox-services/fundamentals/s2s-auth-calls/service-authentication/live-xbox-live-authentication.md)