Cited by 212Smart Cities and TechnologiesIoT and Edge/Fog ComputingTechnology and Security Systems

Security and privacy of smart cities: a survey, research issues and challenges

Sookhak, Mehdi, Tang, Helen, He, Ying, Yu, F. Richard·2019·IEEE Communications Surveys & Tutorials

Abstract

With recent advances of information and communication technology, smart city has been emerged as a new paradigm to dynamically optimize the resources in cities and provide better facilities and quality of life for the citizens. Smart cities involve a variety of components, including ubiquitous sensing devices, heterogeneous networks, large-scale databases, and powerful data centers to collect, transfer, store, and intelligently process real-time information. Smart cities can offer new applications and services for augmenting the daily life of citizens on making decisions, energy consumption, transportation, health-care, and education. Despite the potential vision of smart cities, security and privacy issues remain to be carefully addressed. This paper delineates a comprehensive survey of security and privacy issues of smart cities, and presents a basis for categorizing the present and future developments within this area. It also presents a thematic taxonomy of security and privacy issues of smart cities to highlight the security requirements for designing a secure smart city, identify the existing security and privacy solutions, and present open research issues and challenges of security and privacy in smart cities.

Integrity signals

Registry

Crossref · 10.1109/comst.2018.2867288

Cites

124 of 124 references verified0 citation errors · 0 not checkable

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  • Thanks to the distinctive nature of IoT devices, the design of smart cities infrastructure remains challenges, including ensuring anonymity, completeness, and bottleneck issues.

    “Thanks to the distinctive nature of IoT devices, the design of smart cities infrastructure remains challenges, including ensuring anonymity, completeness, and bottleneck issues [216].”

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Authors
Sookhak, M., Tang, H., He, Y., & Yu, F. R.
Affiliations
  • Arizona State University (US)
  • Defence Research and Development Canada (CA)
  • Carleton University (CA)
Venue
IEEE Communications Surveys & Tutorials
Published
2019
Volume
21
Issue
2
Pages
1718-1743
ISSN
  • 1553-877X (ISSN-L)
  • 2373-745X
OpenAlex
W2889057033
Cited by
212
References
124
Citations by year
2026: 12 · 2025: 29 · 2024: 31 · 2023: 40 · 2022: 34 · 2021: 33 · 2020: 23 · 2019: 10
FWCI
12.50
Type
journal article
Language
en
Open access
closed
Locations
IEEE Communications Surveys & Tutorials (publishedVersion)
Funders
  • Natural Sciences and Engineering Research Council of Canada
  • Defence Research and Development Canada
Topics
  • Physical Sciences › Engineering › Media Technology › Smart Cities and Technologies
  • Physical Sciences › Computer Science › Computer Networks and Communications › IoT and Edge/Fog Computing
  • Physical Sciences › Computer Science › Information Systems › Technology and Security Systems
Keywords
smart cities, smart city security, privacy, ubiquitous sensing, heterogeneous networks, large databases, data centers, security requirements, privacy solutions, research challenges

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