encryption
noun
en·cryp·tion
in-ˈkrip-shən 
en-
plural encryptions
1
: the act or process of encrypting something : a conversion of something (such as data) into a code or cipher
The regulations … make it harder to provide automatic encryption of information as it passes through the dozens of links in a typical Internet connection …—
Paul Wallich
Paul Wallich… a hacker slips into a system, then puts encryption controls in place that locks users out.—Elizabeth Millard
Elizabeth Millard2
: a code or cipher produced by encrypting something
Artificial intelligence can decode encryptions that previously could not be cracked.—Ana Swanson
Ana SwansonExamples of encryption in a Sentence
Recent Examples on the Web
If your Wi-Fi is protected by a weak password or uses outdated encryption, a skilled attacker might gain access without ever stepping inside your house.
—Kurt Knutsson, FOXNews.com, 12 Oct. 2025
To do so, a company would have to recreate everything from how web pages are rendered and memory is managed, to encryption systems, sandboxing, video playback, and constant security patching.
—Beatrice Nolan, Fortune, 11 Oct. 2025
The compute portion of its data centers, which utilizes military-level FIPS 140-2 encryption, is also physically separated from all other systems, including security cameras and cooling systems.
—Kelsey Warner, semafor.com, 10 Oct. 2025
Security features Uses a zero-knowledge approach, government-standard AES-256 encryption, multi-factor authentication, support for biometrics and has passed third-party security audits.
—David McMillin, CNBC, 8 Oct. 2025
See All Example Sentences for encryption
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Kurt Knutsson, FOXNews.com, 12 Oct. 2025
To do so, a company would have to recreate everything from how web pages are rendered and memory is managed, to encryption systems, sandboxing, video playback, and constant security patching.
—Beatrice Nolan, Fortune, 11 Oct. 2025
The compute portion of its data centers, which utilizes military-level FIPS 140-2 encryption, is also physically separated from all other systems, including security cameras and cooling systems.
—Kelsey Warner, semafor.com, 10 Oct. 2025
Security features Uses a zero-knowledge approach, government-standard AES-256 encryption, multi-factor authentication, support for biometrics and has passed third-party security audits.
—David McMillin, CNBC, 8 Oct. 2025
See All Example Sentences for encryption
Cite this Entry
“Encryption.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/encryption. Accessed 17 Oct. 2025.
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