encryptionrule

noun
UK /ɪnˈkrɪpʃən ruːl/
US /ɪnˈkrɪpʃən ruːl/

A rule that tells a computer how to turn a message into secret code.

The app follows an encryption rule to keep your messages safe.


OTHER MEANINGS

2. A company policy that says when and how data must be encrypted.

The new encryption rule requires all laptops to lock their files.

3. A setting in a program that chooses which secret code method to use.

Change the encryption rule to the strongest option.

4. A law or standard about protecting information with secret codes.

The government passed an encryption rule for banks.