Blockchain technology, originally developed for cryptocurrencies, has expanded to various industries, enhancing security, transparency, and decentralization. This study investigates the application of blockchain to secure Supervisory Control and Data Acquisition (SCADA) systems and Industrial Control Systems (ICS). By analyzing blockchain consensus algorithms, cryptographic methods, and smart contract platforms, the research identifies strengths, weaknesses, and security risks. The findings highlight a balance between latency and throughput in blockchain implementations, emphasizing the need for robust security measures to protect critical infrastructure.

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Blockchain-Based Security Algorithms Evaluation for SCADA/ICS Systems

  • Esther Dhiramo,
  • Ali Al-Sinayyid

摘要

Blockchain technology, originally developed for cryptocurrencies, has expanded to various industries, enhancing security, transparency, and decentralization. This study investigates the application of blockchain to secure Supervisory Control and Data Acquisition (SCADA) systems and Industrial Control Systems (ICS). By analyzing blockchain consensus algorithms, cryptographic methods, and smart contract platforms, the research identifies strengths, weaknesses, and security risks. The findings highlight a balance between latency and throughput in blockchain implementations, emphasizing the need for robust security measures to protect critical infrastructure.