Big Data Security Framework Based on Encryption

The biggest challenge for big data era from a security point of view is the protection of user's privacy and data security. Big data analysis is a more complex process, especially if the data is unstructured. We must transfer the unstructured to the structured data if we query the information. Organizations will have to track down what pieces of information in their big data are ddata security and the related technologies for big data security, which includes Key Management for Access Control, Attribute-Based Access Control, Secure Search for Parties Involved, Searchable Encryption and Secure Data Processing.