Approaches to Solve Big Data Security Issues and Comparative Study of Cryptographic Algorithms for Data Encryption

In this paper main big-data security issues are discussed. The challenges of security in big data environment can be categorized into authentication level, data level, network level, and generic issues. We also discussed approaches like data encryption, network encryption, logging, node maintenance and algorithms for encryption techniques.
This paper was published in IJICAR - International Journal of Integrated Computer Applications & Research - http://ijicar.com