Author Name
Dr. Vikash Kumar Singh, Devendra Singh Kushwaha, Manish Taram, Nikhilesh Ganvir
Abstract
Big data is a collection of data sets which is very large in size as well as complex. Generally
size of the data is Petabyte and Exabyte. Every organization has big data. This big data contains
structured, semi structured and unstructured data. Social networking users are increasing so the data of
the social networking sites are also increasing rapidly. Mostly these data consists of images, videos,
audios, conversations and e-mails. They are unstructured big data. So there is a need to process this data
intelligent. In this paper, we discuss security issues for cloud computing, Big data, Map Reduce and
Hadoop environment. The main focus is on security issues in cloud computing that are associated with
big data. Big data applications are a great benefit to organizations, business, companies and many large
scale and small scale industries.We also discuss various possible solutions for the issues in cloud
computing security and Hadoop.