A media resource access control method, comprising: Establishing, by a control point, a security channel with a UPnP media server; Sending, by the control point, a media resource browse request or a media resource query request to the UPnP media server; Determining, by the UPnP media server, whether the control point has access permission, and if it is determined that it has the access permission, sending, by the UPnP media server, media resource information to the control point; Selecting, by the control point, a URI from the media resource information and generating, by the control point, a password; Sending, by the control point, the URI and the password to the UPnP media server; Determining, by the UPnP media server, whether the control point has permission to access a media resource corresponding to the URI, and if it is determined that the control point has the permission to access the media resource corresponding to the URI, setting, by the UPnP media server, the password and the URI as preset verification information, and sending, by the UPnP media server, a permission pass message to the control point; Receiving, by the control point, the permission pass message and then establishing, by the control point, a security channel with the UPnP media player; Sending, by the control point, the URI and the password to the UPnP media player; Setting, by the UPnP media player, the URI and the password as to-be-verified information and binding, by the UPnP media player, the control point and a current play behavior; Carrying, by the UPnP media player, the to-be-verified information in a media resource acquisition request and sending, by the UPnP media player, it to the UPnP media server; Receiving, by the UPnP media server, the media resource acquisition request and determining, by the UPnP media server, whether the password and the URI in the to-be-verified information and the password and the URI in the preset to-be-verified information are consistent, and if they are consistent, sending, by the UPnP media server, the media resource corresponding to the URI to the UPnP media player; Playing, by the UPnP media player, the received media resource. Establishing, by a control point, a security channel with a UPnP media server; Sending, by the control point, a media resource browse request or a media resource query request to the UPnP media server; Determining, by the UPnP media server, whether the control point has access permission, and if it is determined that it has the access permission, sending, by the UPnP media server, media resource information to the control point; Selecting, by the control point, a URI from the media resource information and generating, by the control point, a password; Sending, by the control point, the URI and the password to the UPnP media server; Determining, by the UPnP media server, whether the control point has permission to access a media resource corresponding to the URI, and if it is determined that the control point has the permission to access the media resource corresponding to the URI, setting, by the UPnP media server, the password and the URI as preset verification information, and sending, by the UPnP media server, a permission pass message to the control point; Receiving, by the control point, the permission pass message and then establishing, by the control point, a security channel with the UPnP media player; Sending, by the control point, the URI and the password to the UPnP media player; Setting, by the UPnP media player, the URI and the password as to-be-verified information and binding, by the UPnP media player, the control point and a current play behavior; Carrying, by the UPnP media player, the to-be-verified information in a media resource acquisition request and sending, by the UPnP media player, it to the UPnP media server; Receiving, by the UPnP media server, the media resource acquisition request and determining, by the UPnP media server, whether the password and the URI in the to-be-verified information and the password and the URI in the preset to-be-verified information are consistent, and if they are consistent, sending, by the UPnP media server, the media resource corresponding to the URI to the UPnP media player; Playing, by the UPnP media player, the received media resource.