Steganography is the science and art of covert communication. Conversely, steganalysis is
the study of uncovering the steganographic process. The evolution of steganography has …

Given the increased popularity of the internet, the exchange of sensitive information leads to
concerns about privacy and security. Techniques such as steganography and cryptography …

This paper presents a literature review of image steganography techniques in the spatial
domain for last 5 years. The research community has already done lots of noteworthy …

Storing and communicating secret and/or private information has become part of our daily
life whether it is for our employment or personal well-being. Therefore, secure storage and …

Nowadays, information hiding is becoming a helpful technique and fetch more attention due
fast growth of using internet, it is applied for sending secret information by using different …

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) …

Steganalysis and steganography are the two different sides of the same coin.
Steganography tries to hide messages in plain sight while steganalysis tries to detect their …

With the growing use of the internet and social media, data security has become a major
issue. Thus, researchers are focusing on data security techniques such as steganography …

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 years, we have seen many new and powerful steganography and
steganalysis techniques reported in the literature. In the following tutorial we go over some …