Network security in cloud computing

Abstract

Cloud Computing Security architecture using Rijndael as the standard symmetric key encryption algorithm. Data security has become the vital issue of cloud computing security. From the consumers’ perspective, cloud computing security concerns, especially data security and privacy protection issues, remain the primary inhibitor for adoption of cloud computing services. So in this we focused on client side security In our proposed system, only the authorized user can access the data. Even if some intruder (Unauthorized user) gets access of the data accidentally or intentionally, he will not be able to decrypt it. Also it is proposed that encryption must be done by the user to provide better security. Henceforth, security is provided using Rijndael.