Steganography is the primary method by which individuals can communicate covertly;
cryptography, on the other hand, fails at this, as it is possible to detect (the presence of) …

During recent years, emerging multimedia processing techniques with information security
services have received a lot of attention. Among those trends are steganography and …

The success rate for blind or universal steganalysis lies in the ability to extract the statistical
footprints of image features. Further, the choice of machine learning (ML) algorithm is crucial …

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 …

The COVID-19 pandemic has imposed new challenges on the healthcare industry as
hospital staff are exposed to a massive coronavirus load when registering new patients …

There are a few issues related to the existing symmetric encryption models for color image
data, such as the key generation and distribution problems. In this paper, we propose a …

Over the course of technological development, data security while transmission and storing
has always been a field of continuous advancements and key importance. In the recent …

The evolvement in digital media and information technology over the past decades have
purveyed the internet to be an effectual medium for the exchange of data and …

For secure communication in a distributed cooperation, generally, the data are encrypted
and decrypted using a symmetric key. The process of creating, distributing, storing …

Blind steganalysis examines digital media for the likely existence of hidden messages,
without prior knowledge of the steganographic algorithm that may have been used to hide …