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Title	Building Secure And Efficient Routing Protocols For Iot In Smart City Environments
ID_Doc	13073
Authors	Sarika; Hooda S.; Sharma V.K.
Year	2025
Published	Progressive Computational Intelligence, Information Technology and Networking
DOI	http://dx.doi.org/10.1201/9781003650010-65
Abstract	Secure and effective routing systems become ever more critical as Internet of Things (IoT) devices grow in smart city contexts. This article offers a thorough investigation of current IoT routing systems in smart cities together with a fresh method addressing main security and efficiency issues. Leveraging a hybrid approach combining the advantages of trust-based and hierarchical routing, our proposed protocol, secure and efficient IoT Routing (SEIR), The work shows by large-scale simulations and real-world testbed experiments that SEIR beats present methods in terms of energy efficiency, scalability, and resilience to various security challenges. Preserving a high degree of security against typical sinkhole and wormhole attacks, the results reveal a 25% increase in network lifetime and a 40% decrease in end-to- end delay. © 2026 selection and editorial matter, Dr. Poonam Nandal, Dr. Mamta Dahiya, Dr. Meeta Singh, Dr. Arvind Dagur, Dr. Brijesh Kumar. All rights reserved.
Author Keywords	Energy efficient; Internet of things; Network security; Routing protocols; Smart cities

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