An iptv template file anti-tampering method and system

A template file, tamper-proof technology, applied in the field of IPTV video, can solve problems such as security risks, file information cannot be continuously tracked, tampering with playback content, etc.

Active Publication Date: 2022-07-12
河北广电无线传媒股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes it impossible for the radio and television side to monitor file changes on the server in a timely manner. All files are distributed through the C1 interface, and then the distribution results are fed back.
The released file information cannot be continuously tracked, which has caused security risks. For example, criminals tamper with the playback content by controlling the branch server located at the TV terminal, and play sensitive videos in violation of regulations and laws, etc.

Method used

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  • An iptv template file anti-tampering method and system
  • An iptv template file anti-tampering method and system

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Embodiment Construction

[0038] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples are only used to explain the present invention, but not to limit the scope of the present invention.

[0039] like figure 2 As shown, an embodiment of the present invention provides an IPTV template file tamper-proof system, including an EPG tamper-proof server and an EPG tamper-proof client, the EPG tamper-proof server is configured on the system management terminal, and the EPG tamper-proof client is configured on the EPG branch server. The data transmission channel between the EPG anti-tampering server and the EPG anti-tampering client relies on the traditional IPTV network construction.

[0040] The EPG anti-tampering server is provided with a data update module, a storage module, a file analysis module, and a core controller module.

[0041] The data updating module is used for receiving the template file issued by the C1 file is...

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PUM

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Abstract

The invention relates to a method and system for preventing tampering of IPTV template files, including an EPG tamper-proof server and an EPG tamper-proof client, wherein the EPG tamper-proof server is configured on a system management terminal, and the EPG tamper-proof client is configured on an EPG branch server , the present invention forwards the verified system-issued files to the EPG branch server through the EPG anti-tamper server, and the EPG anti-tamper client monitors the changes of the template files in the EPG branch server in real time and returns the changed files, and the EPG anti-tamper server performs secondary Verification, so as to realize the continuous tracking of the issued files and prevent the illegal tampering of the content played by the TV terminal.

Description

technical field [0001] The invention relates to the technical field of IPTV video, in particular to a tamper-proof method and system for an EPG server template file in an IPTV system. Background technique [0002] At present, the scale of IPTV has become larger and larger. Taking Hebei as an example, the number of IPTV users has reached 16.3 million, covering 75% of the user scale in Hebei. It has become the main broadcast control medium, and data security has become an important issue. IPTV relies on the operator's communication network, and developers push the EPG template page to the EPG core server through the agreed data distribution interface C1 interface, push it to each EPG branch server through the EPG core server, and then distribute it to the TV terminal set-top box through the EPG branch server. , to provide media services to TV end users, the IPTV system structure is as follows figure 1 shown. The EPG branch server directly provides an EPG template page for th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/2347H04N21/236H04N21/434H04N21/4402H04N21/4405H04N21/8547
CPCH04N21/2347H04N21/236H04N21/434H04N21/4402H04N21/4405H04N21/8547
Inventor 卢金禹解文龙华博谷阳王同庆陈晓亮焦磊
Owner 河北广电无线传媒股份有限公司
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