Method and device for protecting security of video data and computer storage medium

Abstract

The embodiment of the invention provides a method and device for protecting security of video data and a computer storage medium. A user terminal sends a video stream address request for obtaining target video data to a video server, receives a video stream address and I-frame scrambling code information of the target video data sent by the video server, and stores the I-frame scrambling code information, wherein the I-frame scrambling code information is used for scrambling an I frame in a video stream; and the user terminal acquires a current video stream added with the I-frame scrambling code information through the video stream address, and decodes and plays the current video stream by taking the stored I-frame scrambling code information as an authorization code, and the current videostream is a part of data of the target video data. According to the method and device for protecting the security of the video data and the computer storage medium, the scrambling code information isadded based on the video key frame I-Frame to achieve the purpose of video encryption, and effective theft prevention can be achieved.

Description

technical field [0001] The embodiment of the present application relates to Internet video technology, and in particular to a method, device and computer storage medium for protecting video data security. Background technique [0002] With the development of mobile Internet and smart phones, streaming media, as a popular video application, has expanded from the traditional security field to live video, new retail and video social networking. As a popular resource, video has also begun to attract a large number of hotlinkers. [0003] The current mainstream video playback security method is based on the referer mechanism supported by the http protocol. Referer is a part of the HTTP request header. When the browser (or simulated browser behavior) sends a request to the web server, the header information contains the Referer. Use By notifying the web server of the request address of the page, the web server can process the information. For example, if there is a www.baidu.c...

AI Technical Summary

Problems solved by technology

[0006] In the prior art, the referer is used to track the source and set the referer black and white list to identify and filter the identity of the visitor, thereby restricting access to video resources

[0007] However, the Referrer mechanism can only block some malicious video anti-thefters, but it cannot block the unified forged referer to deceive the video server

Some video providers also choose the video encryption method. This method generally needs to integrate the video provider’s special video player to achieve the purpose of decoding. This method guarantees security but limits the scope of use and cannot satisfy applications. (app) terminal and web playback requirements

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