Security information management system, security information management method, and security information management program

摘要

The security information management device (10) collects security information that is information related to security. Then, the security information management device (10) refers to the security dictionary that stores the security-related keywords for each attribute, extracts the keywords from the reference source security information from which the relevance with the security information is compared, The extracted keyword and the keyword included in the collected security information are compared to calculate the degree of association between the reference source security information and the security information. Then, the security information management device (10) preferentially outputs security information having a higher calculated degree of association.