SECURE SHARING OF DATA IN CLOUD USING ATTRIBUTE BASED PROXY RE - ENCRYPTION

People rely more on networks where security is the major issue in cloud storage. The growth of electronic personal data leads to a trend that data owners prefer to remotely outsource data to cloud for high quality retrieval and storage without worrying burden of local data management and maintenance. However secure sharing of outsourced data is formidable task, which may easily incur leakage of sensitive personal information. The objective of this project is to provide security in Clou d storage by using Attribute based proxy re - encryption which can be applicable to many real world applications.