Encryption

Definition

Encryption is the process of converting plain text into a secret code to protect sensitive information from unauthorized access.

Related terms

Decryption: The reverse process of encryption, where the coded message is converted back into plain text using a key.

Cryptography:

The study and practice of secure communication techniques, including encryption and decryption.

Symmetric Key Encryption: A type of encryption where the same key is used for both encrypting and decrypting the message.