E-learning system with hierarchical attribute set based encryption access control in cloud

Cloud Computing is a captivating computing archetypal where resources such as computing power, storage and software are provided as a service on the internet. Ease of provisioning, virtually infinite scalability and dynamism are some of key attributes of cloud computing. E-learning system is the significant technology trend, provides distribution and delivery of learning contents from different environments to the end users. In this paper we developed and implemented hierarchical attribute set based encryption access control technique through E-learning application and deployed in private cloud using open source technologies like Ubuntu Enterprise Cloud.