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A secure access system and related access method for c/s architecture services

A security access gateway and security access technology, applied in the field of security access systems, can solve the problems of easy theft and tampering, and the security of data transmission between service servers and remote service terminals is not guaranteed, and achieves a solution to security problems. Effect

Active Publication Date: 2015-08-05
CHINA ELECTRIC POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above defects, the present invention provides a secure access system and related access method for C / S architecture services, which can solve the problem of insecure data transmission between the service server and the remote service terminal, which is easy to be stolen and tampering problem

Method used

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  • A secure access system and related access method for c/s architecture services
  • A secure access system and related access method for c/s architecture services

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Embodiment Construction

[0021] Such as figure 1 As shown, a security access system is deployed between the remote business terminal and the business server, and the identity and all business data between the remote business terminal and the business server are authenticated and transmitted through the system.

[0022] In the first aspect of the present invention, a system for enhancing the security of various remote terminal equipment for C / S architecture services is provided. The secure access gateway server is used to identify the identity of the terminal equipment and cooperate with the terminal equipment to enable it to transmit data securely with the service server; the terminal security access unit is used to expand the identity authentication capability and secure transmission capability of the remote terminal equipment.

[0023] Among them, the terminal security access unit can be a device that receives remote service terminal data through an Ethernet interface, an RS232 serial port or an opt...

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Abstract

The invention provides a secure access system for C / S architecture service and a related access method. The service system and secure access system comprise a remote service terminal. The secure access system comprises a secure access gateway server, a terminal secure access unit and a service server which are sequentially connected with each other. The method comprises steps as follows: identity authentication, negotiation of keys for one-way authentication and data transmission protection, symmetric authentication, challenge-response protocol based on PKI (public-key infrastructure) system, and secure data transmission between the remote service terminal and the service server. The secure access system for C / S architecture service and the related access method provided by the invention solve the problem that the service server and remote service terminal can not verify identification each other, and the problem that the transmitted data can be thieved or tampered.

Description

technical field [0001] The invention belongs to the field of Internet communication, and in particular relates to a secure access system for C / S architecture services and a related access method. Background technique [0002] With the continuous development of network and information technology, the range of applications that use remote terminal equipment to interact with application servers in various industries is becoming wider and wider, such as remote data transmission of measurement and control industrial equipment in industries such as electric power, water conservancy, and petroleum. [0003] But at present, there is no product for securely accessing an application server by a remote terminal device. In the existing C / S mode, the business server cannot effectively identify the identity of the remote terminal device, and it is easy to be deceived by an illegal terminal to gain trust. The security of data transmission between the application server and the remote busin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L9/32
Inventor 赵保华郑晓崑吴立斌张波汪仕兵方鸣睿杨宇秦凯
Owner CHINA ELECTRIC POWER RES INST
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