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
The threat to today’s encryption standards is a real and present danger.
—Dino Dimarino, Forbes.com, 7 July 2025
Most departments throughout the state chose encryption.
—Teri Figueroa, San Diego Union-Tribune, 4 July 2025
Here are a few key security features to look for:
Wi-Fi encryption: Routers utilize encryption protocols such as WPA2 or WPA3 to safeguard the data exchanged between your devices and the router.
—Roxanne Downer, USA Today, 4 July 2025
Designed for both security and usability, Windows 11 Pro includes support for biometric logins, BitLocker encryption, Snap Layouts, and virtualization tools like Hyper-V.
—Stackcommerce Team, PC Magazine, 27 June 2025
See All Example Sentences for encryption
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Dino Dimarino, Forbes.com, 7 July 2025
Most departments throughout the state chose encryption.
—Teri Figueroa, San Diego Union-Tribune, 4 July 2025
Here are a few key security features to look for:
Wi-Fi encryption: Routers utilize encryption protocols such as WPA2 or WPA3 to safeguard the data exchanged between your devices and the router.
—Roxanne Downer, USA Today, 4 July 2025
Designed for both security and usability, Windows 11 Pro includes support for biometric logins, BitLocker encryption, Snap Layouts, and virtualization tools like Hyper-V.
—Stackcommerce Team, PC Magazine, 27 June 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 14 Jul. 2025.
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