Scenarized security demand analysis method

• Main Authors: LEI DECHENG, QI DAWEI, JI ZHOUHANG, LI ZHIYONG, XIE CHAOHAI
• Format: Patent
• Language: Chinese; English
• Published: 12.09.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a security demand analysis method based on scenario, relates to the field of computer security, and collects a large number of business scene descriptions and security demands and security baselines associated with the business scene descriptions by constructing a data set. Then, a security map is constructed, nodes represent different service scenes, security requirements and security baselines, and edges represent the relations among the different service scenes, security requirements and security baselines; by training the link prediction model, the possible edges between the nodes without the clear association relationship in the newly added data can be predicted. A new data set is adopted for training to obtain a safety demand and baseline prediction model which can be used for predicting safety demands and safety baselines; and when a new business scene, a security demand and security baseline data appear, retraining the model by adopting an incremental learning mode. The safety