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Research Group Archived 2016-08-16 at the Wayback Machine. Ongoing research in Steganalysis. Steganography - Implementation and detection Short introduction on steganography, discussing several information sources in which information can be stored
Steganography tools aim to ensure robustness against modern forensic methods, such as statistical steganalysis. Such robustness may be achieved by a balanced mix of: a stream-based cryptography process; a data whitening process; an encoding process.
OpenPuff Steganography and Watermarking, sometimes abbreviated OpenPuff or Puff, is a free steganography tool for Microsoft Windows created by Cosimo Oliboni and still maintained as independent software. The program is notable for being the first steganography tool (version 1.01 released in December 2004) that:
As a result, such methods can be harder to detect and eliminate. [30] Typical network steganography methods involve modification of the properties of a single network protocol. Such modification can be applied to the protocol data unit (PDU), [31] [32] [33] to the time relations between the exchanged PDUs, [34] or both (hybrid methods). [35]
An algorithm estimates the capacity for hidden data without the distortions of the decoy data becoming apparent. OutGuess determines bits in the decoy data that it considers most expendable and then distributes secret bits based on a shared secret in a pseudorandom pattern across these redundant bits, flipping some of them according to the secret data.
Steganographic file systems are a kind of file system first proposed by Ross Anderson, Roger Needham, and Adi Shamir.Their paper proposed two main methods of hiding data: in a series of fixed size files originally consisting of random bits on top of which 'vectors' could be superimposed in such a way as to allow levels of security to decrypt all lower levels but not even know of the existence ...
Set of tools for encrypted systems & data decryption and password recovery EnCase: Windows: proprietary: 21.1 CE: Digital forensics suite created by Guidance Software: FTK: Windows: proprietary: 8.0: Multi-purpose tool, FTK is a court-cited digital investigations platform built for speed, stability and ease of use. IsoBuster: Windows ...
Steganography is the practice of concealing a file, message, image, or video within another file, message, image, video or network traffic. This type of malware operates by building a steganographic system to hide malicious data within its resources and then extracts and executes them dynamically.