IPTV template file tamper-proofing method and system

A template file and anti-tampering technology, which is applied in the field of IPTV video, can solve the problems of security risks, file information cannot be continuously tracked, and file changes cannot be monitored in time
CN112135165AActive Publication Date: 2020-12-25河北广电无线传媒股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
河北广电无线传媒股份有限公司
Publication Date
2020-12-25

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Abstract

The invention relates to an IPTV template file tamper-proof method and system, and the system comprises an EPG tamper-proof server and an EPG tamper-proof client, wherein the EPG tamper-proof server is configured at a system management end, and the EPG tamper-proof client is configured at an EPG branch server. According to the invention, a verified system issuing file is forwarded to the EPG branch server through the EPG tamper-proof server; the EPG tamper-proof client monitors the change of the template file in the EPG branch server in real time and returns the change file, and the EPG tamper-proof server performs secondary verification, so the continuous tracking of the issued file is realized, and illegal tampering of the playing content of the television terminal is prevented.
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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 users 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 the developer pushes the EPG template page to the EPG core server through the agreed data distribution interface C1 interface, pushes it to each EPG branch server through the EPG core server, and then distributes 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...

Claims

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