Blockchain-Based Iot Security and Performance Analysis
The Internet of Things (IoT) enables devices to connect and exchange data, revolutionizing industries and daily life. However, the rapid growth of IoT devices has introduced significant security challenges, including cyber-attacks, data breaches, and unauthorized access. This study explores the inte...
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| Format: | Article |
| Language: | English |
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Sakarya University
2025-03-01
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| Series: | Sakarya University Journal of Computer and Information Sciences |
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| Online Access: | https://dergipark.org.tr/en/download/article-file/4466356 |
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| _version_ | 1850266701391724544 |
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| author | Arafat Şentürk Selami Terazi |
| author_facet | Arafat Şentürk Selami Terazi |
| author_sort | Arafat Şentürk |
| collection | DOAJ |
| description | The Internet of Things (IoT) enables devices to connect and exchange data, revolutionizing industries and daily life. However, the rapid growth of IoT devices has introduced significant security challenges, including cyber-attacks, data breaches, and unauthorized access. This study explores the integration of blockchain technology, particularly Hyperledger Fabric, to enhance IoT security. With its permissioned structure and decentralized approach, blockchain ensures secure data storage, integrity, and confidentiality. Hyperledger Fabric’s modular architecture offers organizations the flexibility to address these security needs effectively. Using the OPNET simulation tool, the study analyses the performance of IoT networks transmitting blockchain-encrypted packets. Results show that blockchain integration enhances security, strengthens user authentication, and prevents unauthorized access. These findings highlight blockchain's transformative potential for IoT security, offering practical solutions for industrial applications and emphasizing the need for continued research in this critical field. |
| format | Article |
| id | doaj-art-96b988cda4ae492099bff94c913eee21 |
| institution | OA Journals |
| issn | 2636-8129 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Sakarya University |
| record_format | Article |
| series | Sakarya University Journal of Computer and Information Sciences |
| spelling | doaj-art-96b988cda4ae492099bff94c913eee212025-08-20T01:54:04ZengSakarya UniversitySakarya University Journal of Computer and Information Sciences2636-81292025-03-0181122610.35377/saucis...160714528Blockchain-Based Iot Security and Performance AnalysisArafat Şentürk0https://orcid.org/0000-0002-9005-3565Selami Terazi1https://orcid.org/0009-0000-5375-5317DUZCE UNIVERSITYDUZCE UNIVERSITYThe Internet of Things (IoT) enables devices to connect and exchange data, revolutionizing industries and daily life. However, the rapid growth of IoT devices has introduced significant security challenges, including cyber-attacks, data breaches, and unauthorized access. This study explores the integration of blockchain technology, particularly Hyperledger Fabric, to enhance IoT security. With its permissioned structure and decentralized approach, blockchain ensures secure data storage, integrity, and confidentiality. Hyperledger Fabric’s modular architecture offers organizations the flexibility to address these security needs effectively. Using the OPNET simulation tool, the study analyses the performance of IoT networks transmitting blockchain-encrypted packets. Results show that blockchain integration enhances security, strengthens user authentication, and prevents unauthorized access. These findings highlight blockchain's transformative potential for IoT security, offering practical solutions for industrial applications and emphasizing the need for continued research in this critical field.https://dergipark.org.tr/en/download/article-file/4466356blockchainiotcyber securityhyperledger fabricopnet |
| spellingShingle | Arafat Şentürk Selami Terazi Blockchain-Based Iot Security and Performance Analysis Sakarya University Journal of Computer and Information Sciences blockchain iot cyber security hyperledger fabric opnet |
| title | Blockchain-Based Iot Security and Performance Analysis |
| title_full | Blockchain-Based Iot Security and Performance Analysis |
| title_fullStr | Blockchain-Based Iot Security and Performance Analysis |
| title_full_unstemmed | Blockchain-Based Iot Security and Performance Analysis |
| title_short | Blockchain-Based Iot Security and Performance Analysis |
| title_sort | blockchain based iot security and performance analysis |
| topic | blockchain iot cyber security hyperledger fabric opnet |
| url | https://dergipark.org.tr/en/download/article-file/4466356 |
| work_keys_str_mv | AT arafatsenturk blockchainbasediotsecurityandperformanceanalysis AT selamiterazi blockchainbasediotsecurityandperformanceanalysis |