Читать книгу Cyber Security and Network Security - Группа авторов - Страница 36

To store big data files which have been uploaded by the client or organization in cloud for their use are stored, using several encryption algorithms like IDA (Information Dispersal Algorithm), SHA-512, and AES-256 (Advanced Encryption Standard) combinedly. This encrypted data is stored into Amazon S3 by splitting it into several parts. This encryption happens in server side, i.e., within the cloud. When any client or organization needing the data, it will undergo a decryption process, i.e., IDA is used to synchronize the encrypted data and it is reconverted into the initial data using AES-256 and SHA-512.