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单词 information security
释义

information security

[ in-fer-mey-shuhn si-kyoor-i-tee ]
/ ˌɪn fərˈmeɪ ʃən sɪˈkyʊər ɪ ti /

noun

the design and implementation of protocols used to guard against unauthorized access to, modification of, or destruction of confidential data, whether in digital or nondigital format. Abbreviation: IS
Also called In·fo·Sec, in·fo·sec [in-foh-sek] /ˈɪn foʊ ˌsɛk/ .
Compare cybersecurity (def. 1).

Origin of information security

First recorded in 1945–50

Words nearby information security

information overload, information processing, information question, information retrieval, information science, information security, information superhighway, information system, information technology, information theory, information warfare
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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更新时间:2024/9/22 7:11:56