can anyone tell how can we hide datas permanently within bmp images

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Jessurider -10 Posting Whiz in Training

13 Years Ago

can anyone tell me how can we hide invisible data's permanently within bmp images

java

Edited 13 Years Ago by Jessurider because: n/a

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Latest Post 13 Years Ago Latest Post by Ezzaral

peter_budo 2,532 Code tags enforcer

13 Years Ago

You need to search for Steganography, example here

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JamesCherrill 4,733 Most Valuable Poster Team Colleague Featured Poster · Answer 1 · 2011-10-17T16:36:51+00:00

That's called image steganography , so Google those terms.
Here's a good article to start with:
http://mo.co.za/open/stegoverview.pdf

Ezzaral 2,714 Posting Sage Team Colleague Featured Poster · Answer 2 · 2011-10-17T23:35:42+00:00

This was already answered in the OP's other thread for the same question but he chose to ignore the answers:
http://www.daniweb.com/software-development/java/threads/384210/1654757#post1654757