Cloud computing in its various forms continues to grow in popularity as organizations of all
sizes seek to capitalize on the cloud's scalability, externalization of infrastructure and …

This research proposes a novel access management scheme that enables the seamless
migration of hierarchical-like access policies to digital platforms. The work's main objective is …

Cloud computing is an enabling technology paradigm that provides access to the
geodistributed pool of resources that are rapidly and flexibly provisioned at run-time with …

Cloud computing a new recently emerged environment for the hosting and delivery of IT
services over a network typically includes on-demand, reliable, customized, self service …

The article offers information on security challenges in adopting cloud computing models
and practical approaches to overcome them. Topics discussed include role of customer's …

Cloud computing is seen as the future of enterprise IT. The significance of the cloud stems
from the boundless services provided by it. There is the potential for numerous security …

Cloud computing blends conventional definitions of resources with innovative usage
patterns and solutions to facilitate user access to ever more powerful hybrid systems and …

Foremost, I would like to express gratitude to my supervisors, Pr. Olivier Festor and Dr. Rémi
badonnel, for their guidance all along my PhD. Their precious advices and countless …

Cloud computing is a new Internet-based paradigm for dynamic provision of computing
resources. The numerous applications of this paradigm attract many people from different …

Given the world's current situation with the COVID-19 pandemic, several businesses have
recently encouraged remote working from home. A variety of benefits are provided by cloud …