Open AccessRisk aware Access Control model for Trust Based collaborative organizations in cloud
Author(s) -
Rajanikanth Aluvalu,
Krishna Keerthi Chennam,
M. A. Jabbar,
Shaik Sarfaraz Ahamed
Publication year - 2018
Publication title -
international journal of engineering and technology
Language(s) - English
Resource type - Journals
ISSN - 2227-524X
DOI - 10.14419/ijet.v7i4.6.20235
Subject(s) - access control , cloud computing , computer science , control (management) , context (archaeology) , trust management (information system) , role based access control , discretionary access control , computer security , physical access , access management , computer access control , knowledge management , computer network , paleontology , artificial intelligence , biology , operating system
Secure interactions between collaborative organizations having their applications and data stored in “Cloud Computing” are a critical issue. Access control is the biggest challenge and trust is regarded as an essential secured relationship within a distributed system. Basic access control models, like Discretionary Access Control, Mandatory Access Control, and Role Based Access Control, cannot satisfy requirements in such environment, and need some improvements. During the collaboration, the attitude of the user may change. Therefore, in this context, adding trust management to an access control model is mandatory. To achieve this goal, in this paper, a new trust model to control access in the cloud is proposed. The aim is to monitor in real-time security for collaborative organizations, having decided to migrate to the cloud.