Analysing Security and Privacy Management for Cloud Computing Environment

Digital Right Management (DRM) is a system for protecting the digital rights of the copyrighted data which is widely distributed through the internet or other means of digital media by permitting secure distribution and preventing from illegal distribution of the copyrighted data. Cloud computing is an emerging technology where a huge amount of data is stored from all around the world, from different countries and Organizations. Thus it is important to secure and protect the confidentiality of this data and also to preserve the privacy of the user who is using this technology, so that no one can reveal their personnel information and identity even their own Cloud Service Provider (CSP). In This Paper a comparative analysis of the various schemes is presented, most of them rely on a Trusted Third Party (TTP), but even the TTP can be malicious. To overcome the drawbacks an enhanced scheme is proposed which preserve both the digital rights of the content and privacy of the user without relying on TTP. Comparative analysis shows that proposed scheme is better than other techniques which are mentioned in this paper & suitable for upcoming Cloud based Systems.