A captive portal is a web page accessed with a web browser that is displayed to newly connected users of a Wi-Fi or wired network before they are granted broader access to network resources. Captive portals are commonly used to present a landing or log-in page which may require authentication, payment, acceptance of an end-user license agreement, acceptable use policy, survey completion, or other valid credentials that both the host and user agree to adhere by. Captive portals are used for a broad range of mobile and pedestrian broadband services – including cable and commercially provided Wi-Fi and home hotspots. A captive portal can also be used to provide access to enterprise or residential wired networks, such as apartment houses, hotel rooms, and business centers.
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| - Captive Portal (de)
- Portal cautivo (es)
- Captive portal (en)
- Portail captif (fr)
- Captive portal (it)
- キャプティブポータル (ja)
- Captive portal (ru)
- Captive portal (pt)
- 强制门户 (zh)
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| - Un Captive portal è una pagina web che viene mostrata agli utenti di una rete di telecomunicazioni quando tentano di connettersi ad Internet mediante una richiesta http del loro browser. Questo meccanismo forza la visualizzazione di tale pagina (usualmente finalizzata all'autenticazione degli utenti) prima di poter accedere alle risorse internet, tipicamente la fruizione del web. (it)
- 强制门户（英文：Captive portal，又名强制网络门户、强制主页）是在授予新连接至Wi-Fi的用户更广的网络（互联网）访问权限之前在其网页浏览器呈现中的网页，其常用于呈现可能需要认证或接受最终用户许可协议/可接受使用策略的着陆页或登录页。强制门户应用于方方面面的移动宽带服务中（如有线连接、计费Wi-Fi及家庭热点），同时也可提供对企业或家庭有线网络（公寓、酒店和商业中心的网络）的访问权限。 呈现至客户端的强制门户有可能存放在网关或網頁伺服器上。网关也可白名单特定网站或TCP端口以使用户在不使用网络门户的情况下访问网络。已连接客户端的MAC地址可用于绕过特定设备的登录流程。 (zh)
- A captive portal is a web page accessed with a web browser that is displayed to newly connected users of a Wi-Fi or wired network before they are granted broader access to network resources. Captive portals are commonly used to present a landing or log-in page which may require authentication, payment, acceptance of an end-user license agreement, acceptable use policy, survey completion, or other valid credentials that both the host and user agree to adhere by. Captive portals are used for a broad range of mobile and pedestrian broadband services – including cable and commercially provided Wi-Fi and home hotspots. A captive portal can also be used to provide access to enterprise or residential wired networks, such as apartment houses, hotel rooms, and business centers. (en)
- Ein Captive Portal, dt. etwa unausweichliches Portal von englisch captive ‚gefangen‘, ist eine Einrichtung, die üblicherweise in öffentlichen drahtlosen Netzwerken eingesetzt wird, um den Zugriff von Endgeräten wie Laptops oder Smartphones auf das dahinter liegende Netzwerk oder das Internet an die Zustimmung des Nutzers an bestimmte Nutzungsregeln zu knüpfen. Zudem kann der Anbieter des Netzwerks den Zugang mit einem bestimmten Benutzerkonto verbinden, um so Verbindungskosten abzurechnen. (de)
- Un portal cautivo es un programa o máquina de una red informática que vigila el tráfico HTTP y fuerza a los usuarios a pasar por una página especial si quieren navegar por Internet de forma normal.El portal cautivo es una página web, también conocida como una página de login, en la cual el usuario ve antes de acceder la red Wi-Fi pública donde los usuarios pueden autenticarse utilizando sus propias credenciales. (es)
- Le portail captif est une technique consistant à forcer les clients HTTP d'un réseau de consultation à afficher une page web spéciale (le plus souvent dans un but d'authentification) avant d'accéder à Internet normalement. Au-delà de l'authentification, les portails captifs permettent d'offrir différentes classes de services et tarifications associées pour l'accès Internet. Par exemple, Wi-Fi gratuit, filaire payant, 1 heure gratuite... (fr)
- Captive portal é um programa de computador responsável por controlar e gerenciar o acesso a Internet em redes públicas, de forma "automatizada". Ao digitar o endereço de qualquer site no navegador o usuário é interceptado pelo sistema do captive portal e redirecionado para uma interface que solicita a autenticação, dispositivo mais transparente que não precisa interagir com a maquina do cliente. Exemplos: (pt)
- Captive portal — сетевой сервис, требующий от подключившегося к Сети пользователя выполнить некоторые действия для получения доступа в Интернет. Обычно используется для взимания платы, аутентификации абонента либо показа рекламы. Впервые описан специалистами Стэнфордского университета в 1999 году. Поскольку сценарий работы с captive portal корректно себя ведёт только в браузере при обращении к не-https сайту, большинство современных клиентских операционных систем после подключения к сети выполняет проверку на его наличие: (ru)
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| - Normally one would expect a "phone that works" to make and receive voice calls. If that is what is meant, replace "work". If some other definition of "work" is intended, supply it. (en)
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| - A captive portal is a web page accessed with a web browser that is displayed to newly connected users of a Wi-Fi or wired network before they are granted broader access to network resources. Captive portals are commonly used to present a landing or log-in page which may require authentication, payment, acceptance of an end-user license agreement, acceptable use policy, survey completion, or other valid credentials that both the host and user agree to adhere by. Captive portals are used for a broad range of mobile and pedestrian broadband services – including cable and commercially provided Wi-Fi and home hotspots. A captive portal can also be used to provide access to enterprise or residential wired networks, such as apartment houses, hotel rooms, and business centers. The captive portal is presented to the client and is stored either at the gateway or on a web server hosting the web page. Depending on the feature set of the gateway, websites or TCP ports can be white-listed so that the user would not have to interact with the captive portal in order to use them. The MAC address of attached clients can also be used to bypass the login process for specified devices. WISPr refers to this web browser-based authentication method as the Universal Access Method (UAM). (en)
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