China Life Insurance Applies for Blockchain-Based Distributed Information Flow Detection Patent: Enhancing Data Flow Identification Efficiency

China Life Insurance Applies for Blockchain-Based Distributed Information Flow Detection Patent: Enhancing Data Flow Identification EfficiencyFinancial News, December 2, 2024 The State Intellectual Property Office of China reveals that China Life Insurance Company Limited Shanghai Data Center filed a patent application in August 2024 for a "Method and Apparatus for Distributed Information Flow Detection Based on Blockchain," with publication number CN119051949A. This patent aims to improve the efficiency of identifying data flow directions by utilizing blockchain technology to construct a distributed information flow detection system

China Life Insurance Applies for Blockchain-Based Distributed Information Flow Detection Patent: Enhancing Data Flow Identification Efficiency

Financial News, December 2, 2024 The State Intellectual Property Office of China reveals that China Life Insurance Company Limited Shanghai Data Center filed a patent application in August 2024 for a "Method and Apparatus for Distributed Information Flow Detection Based on Blockchain," with publication number CN119051949A. This patent aims to improve the efficiency of identifying data flow directions by utilizing blockchain technology to construct a distributed information flow detection system.

The patent abstract details the method and apparatus's working principle. First, the system initializes a network connection table stored on the blockchain, used to monitor data flow direction in real-time. The system then analyzes blockchain data from the previous time period to calculate the probability of each destination address appearing. Through probability analysis, the system identifies the address with the highest probability.

If this highest-probability address matches the target device address, the system records the current time's network connection table into the blockchain of the current time period and resets all connection weights to 1. This ensures the system promptly captures the target device's data flow direction, providing accurate baseline data for subsequent analysis.

However, if the highest-probability address is not the target device address but exists in the network connection table, the system adjusts the connection weights based on a preset algorithm and updates the network connection table. This dynamic adjustment mechanism effectively adapts to changing network environments, improving the system's ability to identify anomalous data flows. Weight adjustment strategies may be based on factors such as address frequency, data volume, and historical data; the patent likely details the specific algorithm.

More importantly, if the highest-probability address is neither the target device address nor exists in the network connection table, the system sets all connection weights of the target device to the reciprocal of the total number of connections and records the current network connection table. This ensures that even unregistered addresses appearing in the data flow are effectively monitored and analyzed, preventing the omission of crucial information. This initial weight setting strategy reflects the system's inclusiveness and adaptability to unknown data flows.

This blockchain-based distributed information flow detection method offers several advantages over traditional centralized methods. First, blockchain's decentralized nature enhances system reliability and security, preventing single points of failure that could lead to data loss or system crashes. Second, blockchain's immutability guarantees data integrity and authenticity, preventing malicious alteration or forgery. Third, the distributed architecture better handles massive data, improving processing efficiency and scalability.

Storing the network connection table on the blockchain ensures data record transparency and traceability, crucial for audits or compliance checks. In finance, tracking and auditing transaction data are paramount, and this patent provides a reliable, secure, and efficient data flow tracking mechanism.

Its noteworthy that the patent's "resetting all connection weights to 1" and "setting the target device's connection weights to the reciprocal of the total number of connections" operations highlight the system's strategic responses to different situations. The specific design and parameter selection of these strategies likely require adjustment and optimization based on the application scenario to achieve optimal detection. This indicates the technology is not a simple algorithm but a sophisticated system resulting from meticulous design and rigorous testing.

In conclusion, China Life Insurance's blockchain-based distributed information flow detection patent cleverly combines blockchain technology and probabilistic statistical methods to provide an efficient, secure, and reliable data flow identification solution. This technology has the potential for application in numerous fields, including financial security, network security, and big data analysis, offering new technological means for improving data security and management efficiency. Its unique ability to enhance data flow identification efficiency makes it valuable for future technological development. The successful application of this patent reflects China Life Insurance's proactive exploration and continuous investment in technological innovation and digital transformation. Future applications and implementation in various scenarios are anticipated, further driving progress and development in related fields. This innovative technology not only improves data analysis efficiency but also provides an effective way to build a more secure and reliable network environment. Its potential applications and market prospects warrant attention.