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An Efficient Framework for Securing the Smart City Communication Networks.

Faisal Abdulaziz Alfouzan1, Kyounggon Kim2, Nouf M Alzahrani3

  • 1Department of Forensic Sciences, College of Criminal Justice, Naif Arab University for Security Sciences, Riyadh 14812, Saudi Arabia.

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|April 23, 2022
PubMed
Summary

This study introduces a new framework to enhance smart city communication security. The proposed scheme ensures mutual authentication and data confidentiality, improving network performance and protecting against attacks.

Keywords:
communication wireless networkcyber security for smart citiesman-in-the-middle (MITM) attacknetwork intrusion detection system (NIDS)smart city

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Area of Science:

  • Computer Science
  • Cybersecurity
  • Urban Planning

Background:

  • Smart cities leverage Information and Communication Technologies (ICT) for societal advancement, creating new economic and social opportunities.
  • The increasing interconnectedness via smart devices and the Internet of Things (IoT) introduces significant security and privacy challenges.
  • Standardization of smart energy meters and security appliances is underway, necessitating robust communication network security.

Purpose of the Study:

  • To enhance the security performance of smart city communication networks.
  • To provide a novel framework and scheme for authentication and high data confidentiality.
  • To secure two-way communication channels between smart meters and control centers.

Main Methods:

  • Development of a new framework and scheme for mutual authentication and shared session key establishment.
  • Extensive simulations to evaluate security performance metrics including throughput, latency, load, and packet reception.
  • Implementation of Man-in-the-Middle (MITM) attack and Network Intrusion Detection System (NIDS) for validation.

Main Results:

  • The proposed scheme demonstrated improved security performance in smart city communication networks.
  • Evaluation metrics showed the effectiveness of the framework in maintaining security requirements under constrained resources.
  • Validation confirmed the scheme's ability to secure communication channels against simulated attacks.

Conclusions:

  • The developed framework significantly enhances security in smart city communication networks.
  • Mutual authentication and session key establishment are crucial for securing smart city infrastructure.
  • The proposed technique offers a viable solution for addressing security and privacy concerns in evolving smart cities.