noun🔗ShareサイバーセキュリティSecurity against electronic attacks such as cyberwarfare."The company invested heavily in cybersecurity after a recent ransomware attack threatened their customer data. "最近のランサムウェア攻撃で顧客データが脅かされた後、同社はサイバーセキュリティに多額の投資を行った。technologycomputinginternetChat with AIVocabulary GamePractice Reading
