Threat intelligence analysis method and device, electronic equipment and storage medium

• Main Authors: YU CHENG, LI SICONG, WANG XINYAN, LI TENG, SU LIMING, GU DINGRU, ZHANG JIANHENG, SHI BINGRONG, LIANG YU, WANG ZHIMING, ZHANG JIANRONG, ZHOU KAI, XU JISEN, DU FEI
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention provides a threat intelligence analysis method and device, electronic equipment and a storage medium, and the method comprises the steps: extracting the data features of threat intelligence from a threat intelligence demand through determining the threat intelligence demand, and enabling the data features to serve as the initialization condition of a semi-supervised learning model, thereby achieving the initialization of the semi-supervised learning model. The semi-supervised learning model can be used for processing the initial threat intelligence determined from the data source warehouse, obtaining the required target threat intelligence based on the threat intelligence demand, feeding back the target threat intelligence to the threat intelligence demand side, and updating the data in the data source warehouse in real time as the newly added intelligence, so that the threat intelligence can be analyzed in real time, and the threat intelligence can be analyzed in real time. The threat intellige