The widespread adoption of cloud computing has dramatically altered how data is stored,
processed, and accessed in an era. The rapid development of digital technologies …

Data security has become paramount, especially with the exponential growth of data, the
rise of cyber threats, and the increasing prevalence of remote work. Protecting data …

In the realm of emergency management involving multi-party collaboration, securely sharing
data among multiple entities poses a significant challenge. Traditional centralized data …

In cloud computing, dynamic storage of data generated by users, applications, tasks,
workflows, etc. requires frequent access operations, so traditional encryption cannot be …

Secure sharing of image data through different communication channels is a challenging
research issue in digital networks. In such cases, cryptography algorithms are widely used to …

Cloud computing is the latest approach that is developed for reducing the storage of space
to store the data and helps the quick sharing of the data. An increase in the cloud computing …

Big data resources are characterized by large scale, wide sources, and strong dynamics.
Existing access control mechanisms based on manual policy formulation by security experts …

This paper addresses some of the limitations of current hybrid access control models, in
particular the issues surrounding managed rights inheritance, a model's consistency and its …

Many industries, including smart cities, healthcare, and others, have undergone radical
change due to the fast-growing number of smart devices and associated sensors. Mobile …

The goal of network defense mechanisms is to enable systems to actively detect and
withstand attacks, reduce reliance on external security measures, and quickly recover and …