In the recent couple of years, due to the accelerated popularity of the internet, various
organizations such as government offices, military, private companies, etc. use different …

Digital images have become an elementary and standard multimedia tool for communication
in this electronic world due to the growth of the internet. Nowadays, medical records are also …

Steganography is the art of secret communication and evolved rapidly in the research
community, and hiding data in images is relatively secure against spoofing; buying these …

With the digitalization of information, a lot of multimedia data are under attack, information
security has become a key issue of public concern. Image steganography, aiming at using …

The phenomenal growth of e-commerce applications in the World Wide Web requires the
need to increase the security of data communications over the Internet, especially for highly …

Digital steganography is the art and science of hiding communications; a steganographic
system thus embeds secret data in public cover media so as not to arouse an …

Summary Least Significant Bit (LSB) is a common and popular technique for steganographic
images, especially when the spatial domain of an image is considered. Because of its high …

Image steganography uses an image to send a secret message. One way to do it is to
modify the image in such a way that the normal eye cannot see it, but the receiver can still …

Abstract In recent years, Coverless Image Steganography (CIS) has become an essential
research topic for many scholars. This research topic was initiated in 2015 under …

Steganography surpasses other mechanisms of securing data from potential threats. The
modern digital arena calls for robust information hiding techniques and, thus, it has always …