Big Data Security and Privacy Issues and Solutions

Running Head: BIG DATA
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Big data security and privacy issues and solutions

Abstract
Big data is one of the important technologies in the field of information system
and the use of this technology is growing very fast. In this modern technology, many of
human beings are connected with other people with the help of various kinds of
communication system like social media, and mobile phones (Al, Neyadi, Mohamed, &
Al, 2015). People share their personal information from one destination to another by
using wireless networks and big data is processed by which people can analyze their
data or information. The main purpose of this report is to understand the fundamental
concept of big data and their security threats or challenges.
Keywords: Big data, security, threat and challenges, social media and communication
system.

Contents
Abstract.................................................................................................................................................1
Introduction...........................................................................................................................................3
Overweight of Big data..........................................................................................................................3
Technologies used in big data...............................................................................................................3
Distributed Storage............................................................................................................................3
Data Virtualization.............................................................................................................................4
Data Integration................................................................................................................................4
Data Pre-processing...........................................................................................................................4
Data Quality.......................................................................................................................................4
NoSQL process...................................................................................................................................5
Challenges faced in big data..................................................................................................................5
Privacy and security...........................................................................................................................5
Data access and sharing problem......................................................................................................5
Analytic challenges............................................................................................................................5
Scale and complexity.........................................................................................................................6
Gaps in the literature.............................................................................................................................6
Future research.....................................................................................................................................6
Conclusion.............................................................................................................................................7
References.............................................................................................................................................8