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Security and automation systems widely used in homes, businesses, and government agencies, which use the 433 MHz transmission frequency, may have security flaws that, if exploited, could bring great harm. Systems capable of exploiting these vulnerabilities are generally not integrated with the internet, preventing activation over long distances. The solution proposed in this article can copy codes sent by 433 MHz devices, transmitting them over the Internet and allowing the control of electronic gates, alarms, lamps, and other electronic devices anywhere in the world through the Internet.

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An Experiment on Exploiting the Device Cloning Cyber-Physical Vulnerability in IoT Systems

  • 会议论文

  • 发表日期：

    2026年

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  • Vinicius Salgueiro Costa,
  • Francisco Lopes de Caldas Filho,
  • Rafael Timóteo de Sousa Júnior,
  • Fábio Lúcio Lopes de Mendonça

摘要

Security and automation systems widely used in homes, businesses, and government agencies, which use the 433 MHz transmission frequency, may have security flaws that, if exploited, could bring great harm. Systems capable of exploiting these vulnerabilities are generally not integrated with the internet, preventing activation over long distances. The solution proposed in this article can copy codes sent by 433 MHz devices, transmitting them over the Internet and allowing the control of electronic gates, alarms, lamps, and other electronic devices anywhere in the world through the Internet.