Video steganography encompasses an array of techniques designed to conceal information within digital video streams, thereby facilitating secure data transmission while preserving the perceptual ...

Steganography is an art of hiding the secret message in a cover object without leaving a remarkable track on the original message. It is used to increase the security of message sent over the internet ...

When a suspected al-Qaeda member was arrested in Berlin in May of 2011, he was found with a memory card with a password-protected folder—and the files within it were hidden. But, as the German ...