Today's huge volumes of data, heterogeneous information and communication
technologies, and borderless cyberinfrastructures create new challenges for security experts …

Steganography and steganalysis is a relatively new-fangled scientific discipline in security
systems and digital forensics, respectively, but one that has matured greatly over the past …

In the last few decades, information security has gained huge importance owing to the
massive growth in digital communication; hence, driving steganography to the forefront for …

Information hiding: Challenges for forensic experts Page 1 86 COMMUNICATIONS OF THE
ACM | JANUARY 2018 | VOL. 61 | NO. 1 review articles IMA GE B Y ANDRIJ BOR YS A SSOCIA …

Ext4 is a popular file system used by Android and many Linux distributions. With its rising
pervasiveness, anti-forensic techniques like data hiding may be used to conceal data. This …

Timeline forgery a widely employed technique in computer anti-forensics. Numerous freely
available and easy-to-use tampering tools make it difficult for forensic scientists to collect …

A unified understanding of terms and their applicability is essential for every scientific
discipline: steganography is no exception. Being divided into several domains (for instance …

Data hiding is an important part of anti-forensic research since the continuous development
of operating systems, file systems and other software may close some previously known …

Optimal match in the cover media was found to be effective for accurate data hiding and
improving the visual quality of steganography algorithms. Lately, several optimized …

Information hiding techniques have been recently getting increased attention from the
security community. This is because attackers often apply a variety of data hiding methods to …