Implementasi Kontrol Akses Berbasis Atribut pada Sistem Autentikasi Internet of Things menggunakan Hyperledger Fabric Blockchain

Adheltyo, Ishaq (2023) Implementasi Kontrol Akses Berbasis Atribut pada Sistem Autentikasi Internet of Things menggunakan Hyperledger Fabric Blockchain. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Perkembangan teknologi Internet of Things (IoT) dalam beberapa tahun terakhir telah memberikan dampak yang signifikan dalam kehidupan sehari-hari. Namun, meningkatnya penggunaan Internet of Things, kasus peretasan juga semakin banyak terjadi terhadap perangkat Internet of Things. Perangkat Internet of Things memiliki beberapa karakteristik khusus yang bermacam-macam mulai dari mobilitas dan performa yang terbatas sehingga sulit untuk metode akses kontrol terpusat tradisional untuk mendukung keamanan autentikasi Internet of Things diskala yang besar. Untuk mengatasi hal ini, penelitian ini membangun sebuah sistem keamanan autentikasi IoT berbasis Hyperledger Fabric Blockchain dan kontrol akses berbasis atribut (ABAC). Dengan menggabungkan konsep kontrol akses berbasis atribut dan teknologi Hyperledger Fabric Blockchain, sistem ini dapat menyediakan manajemen kontrol akses terdesentralisasi dan dinamis dalam Internet of Things dengan memanfaatkan tiga jenis chaincode, yaitu: Access Chaincode, Device Chaincode, dan Policy Chaincode. Melalui pengujian menggunakan Hyperledger Caliper, kinerja sistem ini dievaluasi dalam menghadapi variasi tingkat transaksi per detik, total transaksi, dan jumlah pengguna secara serentak. Hasil pengujian menunjukkan bahwa peningkatan tingkat transaksi per detik, jumlah transaksi, dan jumlah pengguna dalam satu saat saling berpengaruh terhadap throughput dan latency pada jaringan Hyperledger Fabric.
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The development of Internet of Things (IoT) technology in recent years has had a significant impact on everyday life. However, with the increasing use of the Internet of Things, cases of hacking are also increasingly occurring against Internet of Things devices. Internet of Things devices have several special characteristics that range from limited mobility and performance making it difficult for traditional centralized access control methods to support large-scale Internet of Things authentication security. To overcome this, this research builds an IoT authentication security system based on Hyperledger Fabric Blockchain and attribute-based access control (ABAC). By combining the concept of attribute-based access control and Hyperledger Fabric Blockchain technology, this system can provide decentralized and dynamic access control management in the Internet of Things by utilizing three types of chaincode, namely: Access Chaincode, Device Chaincode, and Policy Chaincode. Through testing using the Hyperledger Caliper, the performance of this system is evaluated in the face of variations in transaction rates per second, total transactions, and the number of users simultaneously. The test results show that the increase in the transaction rate per second, the number of transactions, and the number of users at one time have an effect on the throughput and latency of the Hyperledger Fabric network.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Attribute Based Access Control, Blockchain, Hyperledger Fabric, Hyperledger Caliper, Internet of Things
Subjects:	Q Science > QA Mathematics > QA76.9.A25 Computer security. Digital forensic. Data encryption (Computer science)
Divisions:	Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Informatics Engineering > 55201-(S1) Undergraduate Thesis
Depositing User:	Ishaq Adheltyo
Date Deposited:	21 Jul 2023 04:25
Last Modified:	21 Jul 2023 04:25
URI:	http://repository.its.ac.id/id/eprint/98798

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