关键词: 本体, 网络安全, 攻击语言, 特征识别

Abstract:

Signatures indentification of security and attack forecast are integrant function parts of network security field, and the description and definition of attack models and other security signatures request special language. But there exist many questions on the current such languages, such as solitary function of language and weak adaptablility; lack of openness and semantic coherence, and absent reuse ablility. In order to improve this state, the ontology's modeling means were used. It was demonstrated that ontology's language is fit for the description and definition of attack models and other security signatures by a representative attack.

Key words: ontology, network security, attack language, signatures identification