Data Security and Privacy Protection in Cloud Computing
Chen Kefe · 2014
Big data is drawing increasing attention in the development of information technology industry.The biggest challenge is how to protect users' private data in the age of big data.According to this situation,this paper gives some specific requirements for privacy protection and data security,and summarize some key technologies to meet this challenge,such as hybrid cloud,keyword search on encrypted data,outsoucing and data sharing.It also gives some research directions in this filed.