Secure Database in Cloud Computing: CryptDB Revisited
Databases contain most valuable personal, economic, and government information. They are most desirable to the malicious adversaries and therefore, it is very critical to protect against all possible adversarial behavior. With the recent rapid growth in the availability and popularity of cloud services, many personal and business and government information are now moving to the cloud. Therefore, databases are more difficult to protect because of new security and privacy issues. Various techniques have been proposed to solve the outsourcing database scenarios which preserve a certain degree of confidentiality while still allowing executing some SQL queries efficiently.