Fine-Grained Two-Factor Access-On Cloud Deployment

Abstract

Despite of the many advantages of migrating enterprise important assets to the Cloud, there area unit challenges specifically associated with security and privacy. It is vital that Cloud Users perceive their security and privacy desires, supported their specific context and choose cloud model best suitable support these desires. The literature provides works that focus on discussing security and privacy issues for cloud systems but such works do not provide a thorough methodological approach to elicit security and privacy necessities neither ways to pick cloud readying models supported satisfaction of those necessities by Cloud Service suppliers. This work advances this state of the art towards this direction. In specific, we have a tendency to contemplate necessities engineering ideas to elicit and analyze security and privacy necessities and their associated mechanisms employing a abstract framework and a scientific method. The work introduces assurance as proof for satisfying the safety and privacy necessities in terms of completeness and reportable of security incident through audit. This allows perspective cloud users to outline their assurance necessities so acceptable cloud models may be designated for a given context. To demonstrate our work, we tend to gift results from a true case study supported the Greek National Gazette.