A Patent Application for a Blockchain-Based Detection and Analysis System: Innovative Technology Enhancing IoT Security

A Patent Application for a Blockchain-Based Detection and Analysis System: Innovative Technology Enhancing IoT SecurityThe State Intellectual Property Office of the People's Republic of China shows that Wuxi Duoyouduo Network Technology Co., Ltd

A Patent Application for a Blockchain-Based Detection and Analysis System: Innovative Technology Enhancing IoT Security

The State Intellectual Property Office of the People's Republic of China shows that Wuxi Duoyouduo Network Technology Co., Ltd. filed a patent application in July 2024 for a "Blockchain-based Detection and Analysis System," with publication number CN119155363A. This published patent application offers a novel technological approach to enhancing Internet of Things (IoT) security and efficiency. The system aims to leverage blockchain technology to strengthen the security of IoT data transmission and processing, and achieve intelligent optimization and control.

The patent abstract details the system's operation, centered around four key steps: extraction and control management of IoT protocol message fields; optimized construction and data processing of IoT protocol state machines; anomaly detection and analysis processing of IoT protocol message data; and transmission and storage management of detection results. These steps are interconnected, forming a complete, secure, and reliable detection and analysis system.

First, in the extraction and control management of IoT protocol message fields, the system employs an innovative method based on conditional entropy. By calculating conditional entropy to characterize IoT protocol message fields, the system effectively identifies and filters key information. Subsequently, the system splits the IoT protocol messages into half-bytes and filters and extracts them based on preset thresholds, finally merging the extracted key information. This method effectively reduces data redundancy, improves data processing efficiency, and lowers data storage costs. Simultaneously, the conditional entropy-based filtering mechanism effectively filters out irrelevant information, enhancing the system's ability to identify anomalous data.

Second, in the optimized construction and data processing of IoT protocol state machines, the patent application emphasizes the importance of the initial IoT protocol state machine lacking any protocol state transition mapping. This means the system, in its initial state, can independently analyze and process all protocol states, avoiding misjudgments due to state transitions. Based on this, the system optimizes and manages the protocol state machine, further improving processing efficiency and accuracy. This optimized construction strategy ensures the system can accurately analyze and process various complex IoT protocols, enhancing its adaptability and robustness.

Next, the system performs anomaly detection and analysis processing of IoT protocol message data. Based on the previously extracted and processed data, the system can effectively identify various anomalies, such as data tampering, data loss, and network attacks. This function is the core of the entire system, directly impacting its ability to effectively guarantee IoT security and stability. By analyzing anomalous data, the system can promptly issue alerts and take appropriate measures to address potential security threats.

Finally, the system manages the transmission and storage of detection results. To ensure data integrity and security, the system uses reliable transmission protocols and storage mechanisms to manage detection results. This includes data encryption, signing, and verification to prevent data tampering or leakage. The system also stores and backs up detection results for subsequent analysis and auditing.

The patent application specifically points out that the system features high security and intelligent optimization control. This is the core advantage that distinguishes this system from traditional IoT security solutions. Traditional solutions often rely on single security mechanisms, such as firewalls or intrusion detection systems, making them inadequate against increasingly sophisticated cyberattacks. This system, however, combines blockchain technology and intelligent algorithms to achieve comprehensive security protection for IoT data, effectively improving system security while enabling intelligent optimization control, mitigating human error, and improving efficiency and reliability.

In summary, this patent application for a blockchain-based detection and analysis system represents a technological breakthrough in the IoT security field. Its core lies in combining the immutability and distributed nature of blockchain technology with intelligent algorithms to effectively address IoT data security and efficiency issues. The application of this technology will help enhance IoT security, promote further development and application of IoT technology, drive widespread IoT adoption across various sectors, and lay a solid foundation for building a more secure and reliable digital society. The system's significantly improved security, efficiency, and intelligence will enable it to play a crucial role in the future of IoT security, providing strong support for the advancement and development of IoT technology. The publication of this patent application undoubtedly injects new vitality into the IoT security field and provides new ideas and methods for addressing IoT security challenges. With the continuous improvement and application of this technology, we can expect effective safeguarding of IoT security and stability, promoting the healthy development of the IoT industry. Through the application of this patented technology, we can anticipate a more secure and reliable IoT environment, bringing greater convenience and security to people's lives and work. This technology has considerable room for future development, including further algorithm optimization to improve detection accuracy and efficiency, and expanding application scenarios to provide security for more industries. This patent application marks a new stage for IoT security technology. It not only provides a new solution for IoT security but also offers reference and guidance for security protection in other fields. We have reason to believe that this technology will play an even more important role in the future, contributing to the construction of a more secure and reliable digital society.