Server and method, terminal and method, and system for terminal connection control

A terminal connection and server technology, applied in the field of communication, can solve problems such as congested data channels, server crashes, and reduced security
CN104954327BActive Publication Date: 2019-02-22DHC SOFTWARE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
DHC SOFTWARE
Publication Date
2019-02-22

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Abstract

The invention discloses a server for terminal connection control and a server execution method, a terminal for connection control with the server and a terminal execution method, and a system for connection control between the server and the terminal. The server comprises a reception unit for receiving data and sending unit for sending data. The server further comprises a message generation unit for generating an encrypted verification message which is actively sent to a terminal connected with the server through the sending unit, and a control unit which receives decryption data from the terminal through the reception unit verifies the received decryption data, and retains connection with the terminal when the decryption data passes the verification. The connection between the two can be controlled by reverse verification between the terminal and the server, thereby preventing the defects of server overload and resource waste and improving security.
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Description

Technical field

[0001] The present invention relates to the field of communications, and in particular to a server for terminal connection control and a method executed by the server, a terminal for connection control with the server and a method executed by the terminal, and a server and terminal The connection between the control system. Background technique

[0002] In the communications field, terminal devices usually need to establish a connection with a server to perform corresponding applications. In order to ensure the security of communication, under normal circumstances, after the terminal establishes a TCP / IP connection with the server through the network, authentication between the terminal and the server is required to determine whether the other party is a legitimate peer.

[0003] The existing verification method is that the terminal actively initiates a verification request to the server, and the verification request includes verification information. After the se...

Claims

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