With the widespread growth of digital information and improved internet technologies, the
demand for improved information security techniques has significantly increased due to …

Due to smart healthcare systems highly connected information and communications
technologies, sensitive medical information and records are easily transmitted over the …

With the increasing popularity of digital data in the healthcare domain, data hiding has
become a hot research topic for covert communication and privacy protection. Existing data …

The digital information revolution has brought about profound changes in our society and
our lives. The many advantages of digital information have also generated new challenges …

Information or data is very crucial resource to us. Thus securing the information becomes all
the more necessary. The communication media through which we send data does not …

In today's digital era, it is very easy to copy, manipulate and distribute multimedia data over
an open channel. Copyright protection, content authentication, identity theft, and ownership …

Multimedia technologies are becoming more sophisticated, enabling the Internet to
accommodate a rapidly growing audience with a full range of services and efficient delivery …

With the advances of the digital information revolution and the societal changes they have
prompted, it has become critical to facilitate secure management of content usage and …

Data hiding is the process of embedding data into image and audio signals. The process is
constrained by the quantity of data, the need for invariance of the data under conditions …

Advancements in information and communication technology have facilitated diverse
operational environments, spanning across financial to military sectors. However, these …