Book Chapters
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Item Impact of Blockchain for Internet of Things Security(wiley, 2020) Rudra, B.The Internet of Things (IoT) is playing a major role in the industry and is encouraging researchers to come up with various applications by bringing economical and social benefits to society. This is having an incredible impact on various environments using common operating picture ranging from mission-critical applications to business-oriented applications like healthcare, transportation, video surveillance, banking, etc. Common operating picture is achieved with the help of advancements seen in WSN devices, which are able to communicate with each other for the exchange of information and allow the data analysis for various purposes. The information is exchanged among the devices using the central server of cloud or fog, raising various security vulnerabilities. Not only the servers, but the IoT devices themselves will have security vulnerabilites which can be exploited by attacks like device spoofing, false authentication, etc. Taking into consideration the predicted evolution of IoT in the coming years, it is required to provide confidence in the users that the data they store or exchange and the devices they use for the purpose of security and privacy is preserved. The IoT objects are interconnected to each other but the functions of these vary from each other, which will not yield better security results with the conventional approaches. To address security and privacy concerns, the central server concept is eliminated and blockchain technology is introduced as a part of IoT. Blockchain, which is used for Bitcoin, has been recently used to provide security in peer-to-peer network, which is similar to IoT technology. This chapter explains the various applications of IoT fol lowed by the security and privacy issues. It discusses the challenges involved in securing IoT followed by an introduction to blockchain technology along with various advantages of blockchain for IoT. It also discusses the application domains of blockchain technology in IoT, classification of threat models that are considered by blockchain protocols for IoT networks, and a comparison of state-of-the-art secure models with respect to blockchain. At the end, the chapter highlights the open challenges and further research directions in blockchain technology for IoT. © 2020 Scrivener Publishing LLC.Item Impact of internet of things in smart cities(Institution of Engineering and Technology, 2020) Rudra, B.A smart city uses various technologies to make the lives more easy and simple fulfilling the demands of the increasing population. Internet of Things (IoT) plays a major role in making the city smart. It takes the required input and helps to make the things associated with it smart. Some of the smart operations include water and energy management which is becoming scarce. The system can be deployed in the cities to make things work and save future resources. A smart city can be empowered to increase the quality of life of the people and improve the environment to sustain for a long time. Implementing a smart city with IoT and connected technology helps enhance the quality, performance and interactivity of urban services, optimize resources and reduce costs. The chapter briefly discusses what is the role of IoT in smart cities describing the basics of what is IoT and what comprises a smart city followed by smart city segments. Benefits of IoT and their impact on the smart city along with the national and international case studies. At the end of the chapter, some of the challenges associated with the IoT with respect to smart cities. © The Institution of Engineering and Technology 2020.Item Futuristic AI convergence of megatrends: IoT and cloud computing(wiley, 2022) Pandey, C.; Sahu, Y.K.; Kannan, N.; Rashid Mahmood, M.R.; Sethy, P.K.; Behera, S.K.Recent years have seen increasing curiosity among users in migrating their cloud computing and internet-of-things apps. Cloud-based and internet-of-things infra-structures require specialized hardware to enable software and advanced manage-ment strategies to improve performance. Adaptability and autonomous learning capabilities are highly valuable in facilitating the configuration and complex transition of these infrastructures to customers' changing demands and designing adaptable applications. This capacity to self-adapt is increasingly essential, particularly for nonexpert managers and autonomous device applications. Cloud Networking (CN) and the Internet of Things (IoT) have arisen as modern outlets for the ICT movement of the 21st century. In this paper, we carry out a survey of nearly 183 articles on which the latest methodologies have been applied. Also, we discuss the proposed approaches and the reported advantages and limitations. The goal of this survey paper is to offer a brief idea to researchers working in this area. In order to consider the present and future challenges of such a framework, it is important to recognize critical innovations that will allow future implementa-tions. This article examines how three new paradigms (cloud computing, IoT, and artificial intelligence) can affect workspace and business. Also, we describe a range of innovations that propel these paradigms and encourage experts to address the current state and perspective directions. © 2023 Scrivener Publishing LLC.