Dennis Faas's picture

Digital Steganography: The art of Hiding Files

I received a fascinating question the other day from Infopackets Reader John B. He writes: " Dear Dennis, I just read about a new privacy program which is able to hides files inside jpeg image files. My question is: If I downloaded a jpeg file from ... the Internet, can it have a virus hidden inside? The reason why I ask is because I found a jpeg image file in my temporary Internet file folder. When I tried to open it, I was told that the file .exe could not be located. I immediately deleted the jpeg and am worried that my PC is now infected. What do you think? " My response: What you ... (view more)


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