4 Blockchain-Enabled Data Security and Integrity in IoT-Big Data Systems for Smart Cities

Tarun Kumar Vashishth, Vikas Sharma, Kewal Krishan Sharma, Bhupendra Kumar, Sachin Chaudhary, and Rajneesh Panwar

DOI: 10.1201/9781032673479-5

4.1 Introduction

In the contemporary landscape of smart cities, the exponential growth of Internet of Things (IoT) instruments has ushered in an era of unparalleled data generation, raising profound concerns about the security and integrity of massive volumes of information produced. This chapter embarks on a comprehensive exploration of a transformative paradigm, centering on the integration of blockchain technology to fortify data security and guarantee the integrity of IoT-generated big data within smart city ...

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