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Encryption
(redirected from Cyphertext)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
Encryption
The coding of sensitive information for transfer online or otherwise electronically. One may encrypt data to prevent anyone other than the intended recipient from accessing it. For example, if one buys a product online and enters credit card information into an electronic form, that information is usually encrypted so hackers and potential identity thieves cannot use it for illicit purposes.

encryption
The manipulation of data to prevent accurate interpretation by all but those for whom the data is intended. Financial institutions use encryption to increase the security of data transmitted via the Internet.


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In theory, only the person or machine doing the scrambling and the recipient of the cyphertext know how to decrypt or unscramble the data since it will have been encrypted using an agreed-upon set of keys.
com uses a secure Web server allowing a user's browser program to interact via an encrypted session, and supports a secure sockets layer (SSL), 128-bit connection to scramble ordinary text or data into cyphertext to safeguard sensitive information.
A key is a mathematical value that determines how a plain text message is encrypted to produce a cyphertext, and its possession is required to decrypt the cyphertext and recover the original message.
 
 
 
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