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Research Paper | Computer Science and Information Technology | India | Volume 11 Issue 11, November 2022

Overview of Application and Development of Blockchain and IOT Technology in Aadhar Card System

Shilpa G. Kshirsagar

Abstract: Recently as there is development in technology, developments have risen in government sector also. One of them is the unique identification card-Aadhaar Card which is widely used in India for various purposes. Use of Blockchain technology and IOT will enhance Aadhaar Card system which is widely used in India. A blockchain is digitally distributed, decentralised, public ledger that exists across a network. The innovation with a blockchain is that it guarantees the fidelity and security of a record of data and generates trust without the need for a trusted third party. Blockchain Based Aadhaar uses Blockchain platform for securing Aadhaar information. Similarly, IOT (Internet Of Things) describes the network of physical object-?things? that are embedded with sensors, software and other technologies for the purpose of connecting and exchanging data with other devices and systems over the internet. Unique Identification of Aadhar number through UID sensor is also possible through IOT. After successful authentication, a device can be authorized and can be granted access to shared resources. The need for validating a device requesting data transfer to avoid data privacy breaches that may compromise confidentiality and integrity. Blockchain and artificial intelligence (AI) both are extensively being used as an integrated part of IoT networks for security enhancements.

Keywords: Aadhar Card System, Blockchain, IOT, Unique Identification Number, UID Number, authentication, authorization, Artificial Intelligence, AI

Edition: Volume 11 Issue 11, November 2022,

Pages: 684 - 686