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Issues And Trends In Healthcare Delivery System01:29

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RBEF: Ransomware Efficient Public Blockchain Framework for Digital Healthcare Application.

Abdullah Lakhan1, Orawit Thinnukool2, Tor Morten Groenli1

  • 1School of Economics, Innovation and Technology, and Kristiania University College, 0107 Oslo, Norway.

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Summary

This study introduces a new ransomware blockchain efficient framework (RBEF) to detect and process ransomware attacks in digital healthcare networks. The RBEF significantly reduces transaction delays and processing costs for secure remote healthcare data.

Keywords:
RBEFblockchaindelaysransomwaresandboxstatic and dynamic analysis

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Area of Science:

  • Cybersecurity
  • Health Informatics
  • Blockchain Technology

Background:

  • Digital healthcare offers convenient remote services, but faces security challenges from cyberattacks.
  • Blockchain technology enhances secure data processing in healthcare but remains vulnerable to ransomware.
  • Ransomware attacks disrupt healthcare data transactions on blockchain networks.

Purpose of the Study:

  • To introduce a novel ransomware blockchain efficient framework (RBEF) for digital healthcare networks.
  • To detect and mitigate transaction ransomware attacks efficiently.
  • To minimize transaction delays and processing costs during ransomware attack detection.

Main Methods:

  • The ransomware blockchain efficient framework (RBEF) was developed using Kotlin, Android, Java, and socket programming.
  • Integrated Cuckoo Sandbox static and dynamic analysis API for compile-time and runtime attack detection.
  • Designed to detect code-, data-, and service-level ransomware attacks within blockchain systems.

Main Results:

  • The RBEF demonstrated a reduction in transaction delays ranging from 4 to 10 minutes.
  • Achieved a 10% decrease in processing costs for healthcare data compared to existing systems.
  • Successfully identified and processed transaction ransomware attacks in simulated digital healthcare networks.

Conclusions:

  • The RBEF effectively addresses ransomware threats in blockchain-based digital healthcare systems.
  • Offers improved efficiency in terms of reduced delays and costs for secure healthcare data transactions.
  • Provides a robust solution for enhancing the security and reliability of digital healthcare networks.