Challenge and Security Issues Using Big Data: A Survey

Abstract

Abstract: Data is always one of the most valuable assets. Data volume in the world is expanding day by day because of internet access, smartphones, social networking sites, ubiquitous computing, and many other technological advances. The problem is that they do not understand how to structure and convertthis large and complex set of data big data, these days popular term that refers to a huge collection of very large and complex sets, is dealing with severe security and privacy challenges. An important characteristic of big data is that data from various sources have life cycles from collection to destruction, and new information can be derived through analysis, combination, and utilization. Data analysis is now used in almost every aspect of our society: communication, marketing, banking, and research. There are huge opportunities in the big data phase for science, health care, economic decision-making, education, and novel forms of public interaction and entertainment. But these opportunities also present challenges related to security and privacy. In this paper we are focusing on the big data and its related security issues.