Server remote restart method based on mobile phone APP and encrypted short message

The invention discloses a server remote restart method based on a mobile phone APP and encrypted short messages. The method uses a mobile phone APP program, and through the encrypted short messages and adding timestamp in the short messages, encryption communication and information validity verification are performed on mobile phone clients, a front-end processor short message processing system, and a server daemon process, and the encrypted short message sent out by a mobile phone end is embedded with an operating instruction, so as to perform remote restart operation on a server. The method can be integrated with authority management of an enterprise information system, and safely and conveniently perform remote restart on servers of an enterprise intranet.