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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
According to Clint Watts, a cybersecurity expert who served as the show's technical consultant, this balance between technical accuracy and viewer comprehension was key. Gordon G. Chang, Newsweek, 4 Mar. 2025 Businesses need to implement strict verification processes for recruiters and job postings while investing in cybersecurity to protect both the company and applicants. Alex Vakulov, Forbes, 3 Mar. 2025 In many cases, cybersecurity experts are concerned about the lack of information regarding who is getting access to this data and what protocols are being followed. Susan Tompor, USA TODAY, 1 Mar. 2025 The festival featured specialty areas about cybersecurity, robotics, sustainable building, arts, and a mixed-reality experience by the U.S. Navy, among others. Alexandra Mendoza, San Diego Union-Tribune, 1 Mar. 2025 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

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Cite this Entry

“Cybersecurity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cybersecurity. Accessed 6 Mar. 2025.

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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