Deep Sound is a steganography tool and audio converter that hides the information in audio files or audio/CD tracks. It is a windows tool. It allows us to extract the secret hiding data from the audio files or CD tracks. DeepSound also support encrypting secret files using AES-256(Advanced Encryption Standard) to improve data protection.
DeepSound is an audio steganography tool and audio converter that hides secret data into audio files, the application also enables you to extract secret files directly from audio files or audio CD tracks.
In these episodes of Mr. Robot, Elliot appears to be using a software package named "DeepSound" for hiding information within his audio files, but there are numerous software packages for steganography available, including, but not limited to:
Note: steganography doesn't have to be this sophisticated. Some files allow arbitrary data to be hidden in the file format somewhere that it won't be read by software that reads that file format, by placing it into redundant space that is not referenced by the header of the document. This is notably possible with ZIP files where you can have innocent looking compressed files in the archive itself but have other data in the file that will never be accessed by a ZIP reader. The side effect of this type of steganography is that the increase in file size may arouse suspicion, whereas this may not be the case in an uncompressed audio signal where adding extra information will not increase file size.
DeepSound is a steganography utility that can hide data inside of audio files. The contents can optionally be protected with a password, in which case DeepSound advertises that it encrypts using AES-256. 2b1af7f3a8