> For the complete documentation index, see [llms.txt](https://huataihuang.gitbook.io/cloud-atlas-draft/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://huataihuang.gitbook.io/cloud-atlas-draft/security/wifi/captive_portal.md).

# Captive Portal

通常在酒店中采用的WiFi认证方式，解决方案称为[Captive portal](https://en.wikipedia.org/wiki/Captive_portal)。