cybersecurityWiktionary 原文英/saɪbəsɪˈkjʊərɪtɪ/美构词拆解cybercyber-前缀securitysecurity词干cyber-(Internet) Relating to the Internet or cyberspace, or to computers more generally.词源说明From cyber- + security.释义名词noun1Security against electronic attacks such as cyberwarfare or cyberterrorism.