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I want to know on which OSI layer image steganography is done with explanations about why it is on that layer. I have tried searching for this everywhere but it was of no use.

pnuts
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Gaur93
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  • Is [this](http://chemistry47.com/PDFs/OSI%20Model/Hiding%20Data%20in%20the%20OSI%20Network%20Model.pdf) of any use? More importantly, is this even relevant here, since it has to do more with networking and less with programming? – Reti43 Nov 06 '15 at 15:13
  • @Reti43 thanks i finally got my answer – Gaur93 Nov 07 '15 at 00:07
  • Consider posting an answer so that future readers would also benefit. As it currently stands, it's not even clear to me what exactly you were after with your question. – Reti43 Nov 07 '15 at 02:17
  • Ok. posted the answer – Gaur93 Nov 08 '15 at 05:53

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If you are embedding data into your image then it means you are working in presentation layer of OSI model.I got this answer from the link posted above in comments

Gaur93
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  • There is no such thing as a presentation layer in the real world. It is pointless talking about OSI layers as though they refer to anything real. They don't. You are almost certainly talking about a real existing protocol in the TCP/IP suite, in which case the answer is 'application layer'. – user207421 Mar 10 '17 at 08:52