Multimedia security has received much attention recently because of the rapid transmission
of elements such as text, images, audio, video, software, animation and games. Security is …

In recent years, digital image watermarking has gained a significant amount of popularity
and developed into a crucial and essential tool for copyright protection, security, and the …

A robust digital image watermarking system with a fractional-order discrete-time chaotic
system and discrete wavelet transform-singular value decomposition is presented. The …

Sensitive information in images is can be leaked during attacks, resulting in the malicious
acquisition of personal information. To improve the robustness of attacking defence for video …

Insecure communication in digital image security and image storing are considered as
important challenges. Moreover, the existing approaches face problems related to improper …

With the rapid development of information technology, various online education platforms
support the sharing of digital educational resources. Because digital educational resources …

In the rapidly evolving landscape of generative artificial intelligence (AI), the increasingly
pertinent issue of copyright infringement arises as AI advances to generate content from …

The real threat to the privacy of a plain document exchanged over insecure channels is
content manipulation or eavesdropping by unauthorized parties. To protect a transferred …

This paper introduces a model for the authentication of large-scale images. The crucial
element of the proposed model is the optimized Pulse Coupled Neural Network. This neural …

Mobile Payment Authentication is a crucial component for ensuring the security of digital
financial transactions in today's world. It is imperative to explore innovative approaches to …