cybersecurity

noun

cy·​ber·​se·​cu·​ri·​ty ˈsī-bər-si-ˌkyu̇r-ə-tē How to pronounce cybersecurity (audio)
: measures taken to protect a computer or computer system (as on the Internet) against unauthorized access or attack

Examples of cybersecurity in a Sentence

Recent Examples on the Web
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For example, tech firms are increasingly outsourcing cybersecurity to experts who are better equipped to manage evolving threats, allowing in-house teams to concentrate on innovation. Bjorn Reynolds, Forbes, 3 Dec. 2024 Matveev had a prominent online presence, frequently talked with cybersecurity experts and openly discussed his activity using his X account, RansomBoris. Thomas G. Moukawsher, Newsweek, 30 Nov. 2024 The 2023 Cyberspace Solarium Commission report stressed the importance of designating outer space as a critical infrastructure sector, urging enhanced cybersecurity protocols for satellite operators. Vikram Barhat, CNBC, 30 Nov. 2024 The demand for information is hundreds of pages long and focuses, among other things, on cybersecurity incidents involving Microsoft's cloud services as well as the terms of Microsoft's software licensing. Christiaan Hetzner, Fortune, 29 Nov. 2024 See all Example Sentences for cybersecurity 

Word History

First Known Use

1989, in the meaning defined above

Time Traveler
The first known use of cybersecurity was in 1989

Dictionary Entries Near cybersecurity

Cite this Entry

“Cybersecurity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cybersecurity. Accessed 13 Dec. 2024.

Legal Definition

cybersecurity

noun
cy·​ber·​se·​cu·​ri·​ty ˈsī-bər-si-ˈkyu̇r-ə-tē How to pronounce cybersecurity (audio)
: measures taken to protect a computer or computer system (as on the Internet) against unauthorized access or attack
Last Updated: - Updated example sentences
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