Impact of Big Data on Security: Big Data Security Issues and Defense Schemes

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Author(s): Kasarapu Ramani (Sree Vidyanikethan Engineering College, India)
Copyright: 2018
Pages: 25
Source title: Handbook of Research on Network Forensics and Analysis Techniques
Source Author(s)/Editor(s): Gulshan Shrivastava (National Institute of Technology Patna, India), Prabhat Kumar (National Institute of Technology Patna, India), B. B. Gupta (National Institute of Technology Kurukshetra, India), Suman Bala (Orange Labs, France)and Nilanjan Dey (Department of Information Technology, Techno India College of Technology, Kolkata, India)
DOI: 10.4018/978-1-5225-4100-4.ch018

Keywords: Cyber and Network Security / Information Science Reference / Information Security & Privacy / Security & Forensics

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Abstract

Big data has great commercial importance to major businesses, but security and privacy challenges are also daunting this storage, processing, and communication. Big data encapsulate organizations' most important and sensitive data with multi-level complex implementation. The challenge for any organization is securing access to the data while allowing end user to extract valuable insights. Unregulated access privileges to the big data leads to loss or theft of valuable and sensitive. Privilege escalation leads to insider threats. Also, the computing architecture of big data is not focusing on session recording; therefore, it is becoming a challenge to identify potential security issues and to take remedial and mitigation mechanisms. Therefore, various big data security issues and their defense mechanisms are discussed in this chapter.

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