encryption

[en-krip-shuhn]

noun

1. the act or practice of converting messages into cipher or code.

   During World War II, the encryption process involved code tables and a machine.

2. Computers.,  the act or practice of changing digital data into a form that cannot be read without converting it back using a unique key.

   Though its data encryption is strong, the app has other security flaws exploited by hackers.

encryption

1. The process of encoding a message so that it can be read only by the sender and the intended recipient. Encryption systems often use two keys, a public key, available to anyone, and a private key that allows only the recipient to decode the message. (See also cryptography.)

Word History and Origins

Origin of encryption¹

First recorded in 1940–45; 1960–65 encryption for def. 2; encrypt ( def. ) + -ion ( def. )

Example Sentences

Both apps offer end-to-end encryption which means that no third party, not even those who own them, are able to read messages or listen to calls.

From BBC

The tech uses end-to-end encryption, where only the account holder can access the data stored - even Apple itself cannot see it.

From BBC

"The UK's powers to attack encryption are still on the law books, and pose a serious risk to user security and protection against criminal abuse of our data," he said.

From BBC

Google tells the BBC that it also partners with trusted local EU suppliers like T-Systems, granting them control over the encryption of client data, and giving customers "a technical veto over their data".

From BBC

The data came from French police who broke the encryption code to the service favoured by the criminal underworld.

From BBC