Over the last few decades, the proliferation of the Internet of Things (IoT) has produced an
overwhelming flow of data and services, which has shifted the access control paradigm from …

For wireless sensor networks (WSNs), many factors, such as mutual interference of wireless
links, battlefield applications and nodes exposed to the environment without good physical …

In the recent past, security-sensitive applications, such as electronic transaction processing
systems, stock quote update systems, which require high quality of security to guarantee …

Computing technologies are increasingly dynamic and ubiquitous in everyday life
nowadays. Context information plays a crucial role in such dynamically changing …

In the last few years, cloud computing as a new computing paradigm has gone through
significant development, but it is also facing many problems. One of them is the cloud …

Existing storage systems using hierarchical directory tree do not meet scalability and
functionality requirements for exponentially growing datasets and increasingly complex …

This book presents the design and development of an access control architecture for the
Internet of Things (IoT) systems. It considers the significant authentication and authorization …

Pervasive computing has the potential to offer low-cost, high performance, and user centric
solutions to exchange the information and communicate seamlessly in highly dynamic …

The Internet of Things (IoT) consists of a large number of entities (eg users and devices) and
applications connected through a communication infrastructure. In such large-scale and …

Context information plays a crucial role in dynamically changing environments and the
different types of contextual conditions bring new challenges to access control. This …