In the technological era, the primary source of information is in the form of digital data, which
has to be secured while storing or transmitting during communication over an unsecured …

Traditionally, tamper-proof steganography involves using efficient protocols to encrypt the
stego cover image and/or hidden message prior to embedding it into the carrier object …

The central role of the cloud data warehouse is to ensure the security of confidential data
that can be achieved via techniques of steganography and cryptography. Amidst the growth …

Digital watermarking has attracted increasing attentions as it has been the current solution to
copyright protection and content authentication in today's digital transformation, which has …

Aerial photography involves capturing images from aircraft and other flying objects,
including Unmanned Aerial Vehicles (UAV). Aerial images are used in many fields and can …

The use of 1D chaotic maps in multimedia security applications is becoming increasingly
attractive due to their advantages, including the high sensitivity to both initial and control …

Now, all satellite channels handle high-quality data, including HD video files (1 K, 2 K, and 4
K). High-quality compression software is required to archive and transmit these files …

In a world of seamless connections, where everyone is connected via smart devices
(Internet of Things (IoT)). These smart devices constantly exchange personal multimedia …

Shadow images generated from Shamir's polynomial‐based secret image sharing (SSIS)
may leak the original secret image information, which causes a significant risk. The …

Data security and privacy act vital tasks in our daily lives. Traditional cryptosystems may be
hacked amidst the growth of quantum resources. Consequently, we need new …