Cloud desktop authentication method, server and terminal

The embodiment of the invention provides a cloud desktop authentication method, a server and a terminal. The method comprises the following steps: receiving a user login request message sent by the terminal by an authentication server, and verifying the user information; obtaining virtual desktop connection parameter information from a login server; and generating a login page of a two-dimensional code according to the user login information and the virtual desktop connection parameter information, and sending the login page of the two-dimensional code to the terminal. The scheme can improve the security performance of the identity authentication of the cloud terminal and greatly reduce the leakage risk of the user information. 本发明实施例提供种云桌面认证的方法、服务器及终端，该方法包括：认证服务器接收到终端发送的用户登录请求消息后，对用户信息进行验证；验证通过后，向登录服务器获取虚拟桌面连接参数信息；根据用户登录信息和所述虚拟桌面连接参数信息生成二维码的登录页面，将所述二维码的登录页面发送给所述终端。该方案能够提高云终端身份认证的安全性能，极大地降低了用户信息的泄漏风险。