noun🔗Share网络安全，信息安全 Security against electronic attacks such as cyberwarfare."The company invested heavily in cybersecurity after a recent ransomware attack threatened their customer data. "公司在最近一次勒索软件攻击威胁到客户数据后，大力投资于网络安全。technologycomputinginternetChat with AIVocabulary GamePractice Reading
