Hyundai AutoEver Corp. (20240211600). METHOD FOR REPROGRAM WITH ENHANCED SECURITY simplified abstract
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METHOD FOR REPROGRAM WITH ENHANCED SECURITY
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METHOD FOR REPROGRAM WITH ENHANCED SECURITY - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240211600 titled 'METHOD FOR REPROGRAM WITH ENHANCED SECURITY
The abstract describes a method performed by an electronic control unit (ECU) for reprogramming with enhanced security. The method involves checking if a cyber security function of the ECU's read-only memory (ROM) is active while the ECU is running in a normal area. If confirmed, the ECU receives a first backdoor password for the cyber security function of the ROM. Reprogramming of the ECU occurs without additional procedures related to the cyber security function if the received first backdoor password matches a second backdoor password stored in the ROM.
- Enhanced security method for reprogramming electronic control units (ECUs).
- Checks if cyber security function of ROM is active during normal operation.
- Receives a first backdoor password for cyber security function if confirmed.
- Reprograms ECU without additional cyber security procedures if passwords match.
- Improves security of ECU reprogramming process.
Potential Applications: - Automotive industry for secure ECU reprogramming. - Industrial control systems for enhanced security measures. - IoT devices to prevent unauthorized access to firmware.
Problems Solved: - Mitigates risks of unauthorized ECU reprogramming. - Enhances overall cybersecurity of electronic control units. - Prevents potential cyber attacks through reprogramming vulnerabilities.
Benefits: - Increased security for critical systems. - Simplified reprogramming process for authorized users. - Protection against malicious tampering with ECUs.
Commercial Applications: Title: Secure ECU Reprogramming Technology for Automotive and Industrial Systems This technology can be utilized in the automotive industry to ensure secure ECU updates and in industrial control systems to prevent unauthorized access to critical components. The market implications include improved cybersecurity measures for various sectors relying on electronic control units.
Questions about Secure ECU Reprogramming Technology: 1. How does this method enhance the overall security of electronic control units? 2. What are the potential risks associated with unauthorized ECU reprogramming and how does this technology address them?
Frequently Updated Research: Stay updated on the latest advancements in secure ECU reprogramming technology to ensure optimal cybersecurity measures for critical systems.
Original Abstract Submitted
a method performed by an electronic control unit (ecu) for reprogramming with enhanced security. the method includes checking whether a cyber security function of a rom of the ecu is applied while the ecu is running in a normal area, receiving, when it is confirmed that the cyber security function of the rom of the ecu is applied, a first backdoor password for the cyber security function of the rom of the ecu, and performing, when the received first backdoor password is the same as a second backdoor password included in program data stored in the rom of the ecu, reprogramming of the ecu without additional procedures related to the cyber security function.
