A Blockchain Footprint for Authentication of IoT-Enabled Smart Devices in Smart Cities: State-of-the-Art Advancements, Challenges and Future Research Directions
The mechanisms based on the distributed environment have become an obvious choice for solutions, while they have not been limited only to a specific domain (i.e., crypto-currency). Rather, it has influenced other industries to develop robust privacy and security solutions, such as smart houses, smar...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2022-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9827661/ |
| _version_ | 1818492762299826176 |
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| author | Usman Khalil Mueen-Uddin Owais Ahmed Malik Saddam Hussain |
| author_facet | Usman Khalil Mueen-Uddin Owais Ahmed Malik Saddam Hussain |
| author_sort | Usman Khalil |
| collection | DOAJ |
| description | The mechanisms based on the distributed environment have become an obvious choice for solutions, while they have not been limited only to a specific domain (i.e., crypto-currency). Rather, it has influenced other industries to develop robust privacy and security solutions, such as smart houses, smart electrical grids, smart agriculture, smart health care, smart transportation, etc. These Cyber-Physical Systems heavily depend on IoT-based smart devices that constitute a networked system of devices dependent on each other for the smooth operation of the overall system. Hence, security and privacy have become integral to all the architectural frameworks they operate in. The adoption of these architectures, such as the Internet of Things (IoT), Internet of Cyber-Physical Things (IoCPT), Cyber-Physical Systems (CPSs), and Internet of Everything (IoE), has reinforced the need to develop solutions based on a distributed environment. Distributed ledger technology, i.e., Blockchain, has taken the lead and may support the development of robust privacy and security solutions. We provide an updated review of authentication mechanisms developed on blockchain technology that enforce decentralized architectures. We discuss the security issues regarding the authentication of these IoT-enabled smart devices. We evaluate and analyze the study of the proposed literature schemes that pose authentication challenges in terms of computational costs, communication overheads, and models applied to attain robustness. Hence, lightweight solutions for managing, maintaining, processing, and storing authentication data of IoT-enabled assets are a must. From an integration perspective, cloud computing has provided strong support. In contrast, decentralized ledger technology, i.e., Blockchain, and lightweight cryptosystems are the areas for much more to explore. Finally, we discuss the future research challenges, which present an improvement standpoint to help address the ambiguities. |
| first_indexed | 2024-12-10T17:47:09Z |
| format | Article |
| id | doaj.art-e7bd3fbe090241c29a7ffde6f401e7db |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-10T17:47:09Z |
| publishDate | 2022-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-e7bd3fbe090241c29a7ffde6f401e7db2022-12-22T01:39:12ZengIEEEIEEE Access2169-35362022-01-0110768057682310.1109/ACCESS.2022.31899989827661A Blockchain Footprint for Authentication of IoT-Enabled Smart Devices in Smart Cities: State-of-the-Art Advancements, Challenges and Future Research DirectionsUsman Khalil0https://orcid.org/0000-0001-8550-1557 Mueen-Uddin1Owais Ahmed Malik2https://orcid.org/0000-0002-4888-5448Saddam Hussain3https://orcid.org/0000-0003-1523-1330School of Digital Science, Universiti Brunei Darussalam, Gadong, Brunei DarussalamCollege of Computing and IT, University of Doha for Science and Technology, Doha, QatarSchool of Digital Science, Universiti Brunei Darussalam, Gadong, Brunei DarussalamDepartment of Computer Science and Information Technology, Hazara University, Mansehra, PakistanThe mechanisms based on the distributed environment have become an obvious choice for solutions, while they have not been limited only to a specific domain (i.e., crypto-currency). Rather, it has influenced other industries to develop robust privacy and security solutions, such as smart houses, smart electrical grids, smart agriculture, smart health care, smart transportation, etc. These Cyber-Physical Systems heavily depend on IoT-based smart devices that constitute a networked system of devices dependent on each other for the smooth operation of the overall system. Hence, security and privacy have become integral to all the architectural frameworks they operate in. The adoption of these architectures, such as the Internet of Things (IoT), Internet of Cyber-Physical Things (IoCPT), Cyber-Physical Systems (CPSs), and Internet of Everything (IoE), has reinforced the need to develop solutions based on a distributed environment. Distributed ledger technology, i.e., Blockchain, has taken the lead and may support the development of robust privacy and security solutions. We provide an updated review of authentication mechanisms developed on blockchain technology that enforce decentralized architectures. We discuss the security issues regarding the authentication of these IoT-enabled smart devices. We evaluate and analyze the study of the proposed literature schemes that pose authentication challenges in terms of computational costs, communication overheads, and models applied to attain robustness. Hence, lightweight solutions for managing, maintaining, processing, and storing authentication data of IoT-enabled assets are a must. From an integration perspective, cloud computing has provided strong support. In contrast, decentralized ledger technology, i.e., Blockchain, and lightweight cryptosystems are the areas for much more to explore. Finally, we discuss the future research challenges, which present an improvement standpoint to help address the ambiguities.https://ieeexplore.ieee.org/document/9827661/Ubiquitous computingIoTauthenticationIoT-enabled smart devicesmart cityblockchain |
| spellingShingle | Usman Khalil Mueen-Uddin Owais Ahmed Malik Saddam Hussain A Blockchain Footprint for Authentication of IoT-Enabled Smart Devices in Smart Cities: State-of-the-Art Advancements, Challenges and Future Research Directions IEEE Access Ubiquitous computing IoT authentication IoT-enabled smart device smart city blockchain |
| title | A Blockchain Footprint for Authentication of IoT-Enabled Smart Devices in Smart Cities: State-of-the-Art Advancements, Challenges and Future Research Directions |
| title_full | A Blockchain Footprint for Authentication of IoT-Enabled Smart Devices in Smart Cities: State-of-the-Art Advancements, Challenges and Future Research Directions |
| title_fullStr | A Blockchain Footprint for Authentication of IoT-Enabled Smart Devices in Smart Cities: State-of-the-Art Advancements, Challenges and Future Research Directions |
| title_full_unstemmed | A Blockchain Footprint for Authentication of IoT-Enabled Smart Devices in Smart Cities: State-of-the-Art Advancements, Challenges and Future Research Directions |
| title_short | A Blockchain Footprint for Authentication of IoT-Enabled Smart Devices in Smart Cities: State-of-the-Art Advancements, Challenges and Future Research Directions |
| title_sort | blockchain footprint for authentication of iot enabled smart devices in smart cities state of the art advancements challenges and future research directions |
| topic | Ubiquitous computing IoT authentication IoT-enabled smart device smart city blockchain |
| url | https://ieeexplore.ieee.org/document/9827661/ |
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