Currently, most transactions and exchanges are conducted through the Internet thanks to
technological tools, running the risk of the falsification and distortion of information. This is …

With the growth in Internet and digital technology, Internet of Medical Things (IoMT) and
Telemedicine have become buzzwords in healthcare. A large number of medical images …

In this paper, two logistic-map based fragile image watermarking schemes are proposed.
The first scheme is a conventional irreversible, whereas the second scheme is a reversible …

With the advent of a fifth-generation mobile network and developments in technologies such
as the Internet of Medical Things, smart healthcare systems are becoming ubiquitous in our …

The usage of images in different fields has increased dramatically, especially in medical
image analysis and social media. Many risks can threaten the integrity and confidentiality of …

With the prodigious headway of the Internet of Things (IoT), cloud computing, Artificial
Intelligence (AI), and big data, smart healthcare is expected to provide potential and …

Deepfakes and manipulated media are becoming a prominent threat due to the recent
advances in realistic image and video synthesis techniques. There have been several …

Image watermarking is a potentially effective and powerful solution for multimedia security. It
is a technique that plays a fundamental role in protecting copyright, proofing ownership, and …

In recent years, with the development of cloud storage, more and more people upload
images to the cloud for storage. However, confidentiality and integrity issues may arise …

Malicious image tampering refers to intentionally manipulating images to make them harmful
to the owners or users. It has become one of the most severe challenges to image …