首頁›Browse›I›information securityinformation security編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看information securityinformation security — 名詞名詞1. the practice of protecting data from unauthorized access or damage1.名詞釋義資訊安全the practice of protecting data from unauthorized access or damage例句The company hired an expert to improve its information security.