An Identity Management System Utilizing Voice Authentication and Blockchain in Conjunction with Reputation and Trust-Based Access Control

EasyChair Preprint no. 10317

Abstract

Access control or Authorization is an important aspect of increasing the privacy and security of Internet of Things
networks. An association of private and public companies or two more organizations have collaborated for greater
common achievement or to enable sharing resource pools due to the economic aspect. However, the most common
traditional access control mechanism based on a centralized system is suffering from data bulkage and solitary-point
failure. Recently, many researchers are investigating the prospects of tackling the issue of conventional access control
with the help of modern technology like Blockchain. But such solution overlooks the scalability challenges and
considers the importance of flexibility/dynamic mechanism. To fill these gaps, we design a decentralized reputation
and trust-based access control technique. We name our proposed system as IoT Consortium reputation and trust-based
Access Control Model (IoT-RTS). Not only blockchain- is used in our proposed solution to improve performance but
also both conventional and blockchain database exhibits advances features. We design a voice authentication system to
improve the scores of reputations and trust in the Internet of Thing (IoT) network. Our proposed model achieves
secured, dynamic and smart access control. The secure, smart IoT-RTS meets the effective solution for business and
enterprise purposes and is applicable for many applications leveraging IoT.

Keyphrases: Blockchain, Internet of Things, Reputation–Trust Management, Voice Authentication

@Booklet{EasyChair:10317,
  author = {Prashnatita Pal and Bikash Chandra Sahana and Jayanta Poray and Rituparna Bhattacharya},
  title = {An Identity Management System Utilizing Voice Authentication and Blockchain in Conjunction with Reputation and Trust-Based Access Control},
  howpublished = {EasyChair Preprint no. 10317},

  year = {EasyChair, 2023}}