Big data, as the term implies is a collection of huge amount of data. This can be valuable information to any organization. This huge amount of data requires emerging new technologies and design that makes it easier to take out information. As today world is connected virtually through internet so daily data generated is very high like in the form of zettabytes. As complexity of data has increased, there is a difficulty in managing such data by using traditional computing resources. It’s necessary to secure big data environments from the infringement of confidential data. This paper presents introduction of big data and various security issues in this area.

Big data, Security, Privacy

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