In this paper, we identify the requirements for such techniques, and propose a novel industrial architecture where multiple access control models are assessed when cloud technologies are integrated.
To alleviate such concerns of vendor lock-in, the concept of a multi-cloud involves integrating and combining multiple cloud environments, private as well as public, but also involving multiple providers and different technologies.
Advances in mobile, internet and cloud technologies, the rapid development of computing power, and the digital connection between multiple objects have all driven workplace innovations such as remote working, telecommuting, coworking spaces, video/teleconferencing, and virtual teams and collaboration.
However, there is no common framework in existence that allows the service owners to seamlessly provision even some basic services across multiple cloud service providers, albeit not due to any inherent incompatibility or proprietary nature of the foundation technologies on which these cloud platforms is built.
Virtualization is a pillar technology in cloud computing for multiplexing computing resources on a single cloud platform for multiple cloud tenants.
Heroku uses cloud technologies that became popular long after Salesforce was established.
They help developers serve multiple cloud environments.
You can use multiple nodes across multiple regions or even multiple cloud vendors.
The framework utilizes multiple cloud providers, running multiple copies of the SCADA Master application in multiple clouds to provide fault tolerance.
Additionally, the paper describes several key topics related to the cloud, namely cloud architecture framework, service and deployment model, cloud technologies, cloud security concepts, threats, and attacks.
