| Subject | English | Catalan |
| comp., MS | open proxy | servidor intermediari obert (A proxy server that accepts connection requests from anyone anywhere and forwards the traffic as if it has originated from the local hosts) |
| comp., MS | proxy address | adreça intermediària (The address by which a Exchange Server recipient object is recognized in a foreign messaging system. In Outlook Live, proxy addresses let people receive e-mail that is sent to different e-mail addresses) |
| comp., MS | proxy authentication | autenticació del proxy (An authentication method that uses a proxy server) |
| comp., MS | proxy server | servidor intermediari (A server located on a network between client software, such as a Web browser, and another server. It intercepts all requests to the server to determine whether it can fulfill them itself. If not, it forwards the request to another server) |
| comp., MS | web proxy | servidor intermediari web (A method exposed in a client object model to issue requests from SharePoint to a remote service that developers can use in apps for SharePoint) |