USAGE OF DES ALGORITHM TO PROVIDE SECURITY FOR THE DATA IN BIG DATA

Abstract

In recent years, huge data became a hot analysis topic. The increasing quantity of huge data additionally will increase the prospect of breaching the privacy of people. Since huge data need high process power and huge storage, distributed systems are used. As multiple parties are concerned in these systems, the chance of privacy violation is enhanced. There are varieties of privacy-preserving mechanisms developed for privacy protection at totally different stages (e.g., data generation, data storage, and knowledge processing) of an enormous knowledge life cycle. During this paper we have a tendency to use DES formula to perform the cryptography strategy. Really data encryption standard (DES) may be a symmetric-key formula for the encryption of electronic knowledge. Though insecure, it absolutely was extremely prestigious within the advancement of recent cryptography. By exploitation this formula we will establish the encryption and execution time of every file. This approach is intended to maximize the privacy protection scope by employing a selective cryptography strategy inside the specified execution time needs