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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As the breach affects about 55% of Columbus’s population, officials have faced mounting pressure to enhance security practices and ensure more transparent communication regarding cybersecurity incidents in the future. Lars Daniel, Forbes, 5 Nov. 2024 His experience within Interpol's ranks positions him to lead initiatives aimed at enhancing member collaboration and expanding resources for complex investigations, especially in areas including cybersecurity and organized crime. Thomas G. Moukawsher, Newsweek, 5 Nov. 2024 Voting machines have physical access controls and cybersecurity protections to keep bad actors away, and they're regularly tested for accuracy. Sam Sabin, Axios, 5 Nov. 2024 Palantir — The cybersecurity stock surged 14% on strong third-quarter results . Lisa Kailai Han, CNBC, 5 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 21 Nov. 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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