Has anyone thought about using stenography to slip banned messages into image files on Facebook or has Facebook already taken steps to prevent this by stripping stenographed data from images files as they are uploaded?
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You are thinking of stenography (https://en.m.wikipedia.org/wiki/Steganography).
It could certainly be used to pass messages on Facebook, but only to those who know the key to revealing the hidden, likely encrypted messages. By then I fear you're just preaching to the choir if you're talking about waking people up. Now for below the radar comms to use Facebook while protecting your privacy, sure.
Its tough getting things through on fakebook. Alter it all you want.theyre gonna catch it. If they dont get it as soon as you post,theyll get it an hour,a day,a week,a month,a year or 10 years.
Prolly easier (and smarter) to delete Facebook account.
May I ask what stenography is? This sounds interesting, I'd like to know.
I'm sorry, I'm dumb, I still don't know what that is. Forgive me for my ignorance >_<
https://en.m.wikipedia.org/wiki/Steganography
What is the proper term that describes the act of slipping information into the metadata portions of a picture file?