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Method and system for preventing tampering with advertising content

A technology of advertising content and content, which is applied in the direction of selective content distribution, image communication, electrical components, etc., can solve the problems of illegal tampering, deletion and replacement of advertising content, and achieve the goal of preventing tampering of advertising data, improving security, and ensuring legality Effect

Active Publication Date: 2014-12-24
SHANDONG TAIXIN ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the existing problems of illegal tampering, deletion and replacement of advertising content, and propose a method and system for preventing tampering of advertising content, which ensures the legality of the original advertising content by checking the legality of the advertising content Security, by encrypting and transmitting the advertising content to ensure the security during the transmission of the advertising content, which has the advantage of high security

Method used

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  • Method and system for preventing tampering with advertising content
  • Method and system for preventing tampering with advertising content

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0031] The accompanying drawings described here are used to provide a further understanding of the present invention, and constitute a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, and do not constitute improper limitations to the present invention.

[0032] like figure 1 As shown, a system for preventing tampering of advertising content, which includes:

[0033] The advertisement server 1 communicates with the management server 2 two-way, sends and receives the original advertisement data to the management server 2, receives the encrypted advertisement data and the advertisement identification number AID sent by the management server 2 and sends them to the terminal 3;

[0034] The management server 2 communicates with the terminal 3 two-way, checks t...

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Abstract

The invention provides a method and system for preventing tampering with advertising content. The method includes the steps that first, an advertising server sends advertising data to a management server; second, the management server checks the legality of the advertising data; third, the management server encrypts the advertising data and generates encrypted advertising data, an advertising identification number and a decryption key; fourth, the management server sends the encrypted advertising data and the advertising identification number to the advertising server; fifth, the advertising server sends the encrypted advertising data and the advertising identification number to a terminal; sixth, the management server sends the advertising identification number and the decryption key to the terminal; seventh, the terminal checks the legality of the advertising data; eighth, the terminal decrypts the encrypted advertising data with the decryption key; ninth, the terminal displays the advertising data after successfully decrypting the advertising data. The method and system for preventing tampering with advertising content have the advantages of being capable of effectively preventing tampering with the advertising content and being high in safety performance.

Description

technical field [0001] The invention relates to the field of digital television, in particular to a method and system for preventing tampering of advertisement content. Background technique [0002] As the mainstream media, digital TV is the main channel for information dissemination, policy promotion and public opinion guidance. Advertisement is an important part of digital TV, and it is mainly disseminated in two ways: one way is as a part of digital TV program content, and it is transmitted together with digital TV programs in the form of audio and video; the other way is as an independent value-added application , sent to end users through the operator's front-end advertising system. In recent years, with the development of digital TV technology and network technology, illegal tampering, deletion, and replacement of digital TV content have occurred. Mainly by attacking the operator's front-end advertising system, illegally tampering or replacing the advertising content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/254H04N21/235H04N21/435H04N21/81
Inventor 徐建国
Owner SHANDONG TAIXIN ELECTRONICS CO LTD
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