Hadoop security models - a study
J. Vijayaraj, R. Saravanan, P. Victer Paul, R. Raju · 2016
The new emerging technology to handle large number of dataset in an efficient manner is the big data which is used in various different platforms and domain to support several services and improve the system performance in a reliable manner. The main weakness in this domain is the security which can be easily destroyed or surpassed by the user. To enhance it in a protected way this paper provides a detailed survey about the various security mechanisms and methodologies used in the big data technique. These security measures should satisfy basic parameters such as Authentication, Authorization and confidentiality so that the system is stronger against different attacks and threats. Various different algorithms and technique can be proposed to improve the system protection and enables a reliable platform in the storage of datasets.