On 08/08/12 23:07, David Majlak wrote: > > I'd just like to add one cool thing they show you how to do in the > pack: Apparently al-qaeda was transmitting files via jpeg. You can zip > or rar a file, and combine them in the CMD prompt, and when you open > it, only the picture will open until you either separate the two, also > at the command prompt, or rename the file to .zip or .rar. Very cool. This is trivial to detect and retrieve the data if you have a copy of the original picture, which is likely if it is a picture already on the web. Don't use this for any sort of security. _______________________________________________ liberationtech mailing list [email protected]
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