CSKB: A Cyber Security Knowledge Base Based on Knowledge Graph

The access of massive terminal devices has brought new security risks to the existing Internet, so traditional cybersecurity data sets are difficult to reflect the modern and complex network attack environment. Therefore, how to realize the standardization and integration of cybersecurity data, so as to continuously store and update malicious traffic information under massively connected terminals, has become a critical issue to be solved urgently. Therefore, based on the knowledge graph, we built a standardized cybersecurity ontology, and introduced the implementation process of the cybersecurity knowledge base (CSKB) from five stages of knowledge acquisition, knowledge fusion/extraction, know-ledge storage, knowledge inference, and knowledge update, aiming at providing a reliable basis for real-time cybersecurity protection solutions. Experiments prove that the knowledge stored in CSKB can effectively realize the specification and integration of security data.