All Questions
Tagged with drm watermarking
5 questions
1
vote
3
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461
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Per-User Image DRM for Finding a Leaker? [duplicate]
I'm managing a client that distributes their users images and files through one source. My background is heavily in development as opposed to security, and I'm of course familiar with some tricks that ...
- 11
-1
votes
2
answers
332
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How to identify the user who revealed private mp3 to public? [duplicate]
I have a service that serves mp3 files to a small circle of people.
In the case of a revelation, how could I know who had done that?
What technology could I use to sign every copy of the mp3 files ...
0
votes
1
answer
684
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What is the mechanism to protect photos uploaded on social media? [closed]
I know water mark the photograph is one method to protect ones copyright over the picture. is there any other technique through which one can prevent or detect the plagiarism of photos.
- 9
1
vote
1
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Digital watermarking for detecting Copyright infringement - video file of customer A and B have same SHA Checksums?
Sometimes I buy in a online shop video files (mp4). The online shop forces it's customers to buy with verified real name. In case of leaking his content the shop can identity who leaked it. I don't ...
- 1,491
35
votes
5
answers
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Is it possible to embed information that is both nearly invisible to the naked eye and decodable from an external camera?
I am interested in watermarking a video for copyright purposes. The requirements are as follows:
The watermark must be barely noticeable to the naked eye.
The watermark must be able to be extracted ...
- 461