Learn what encryption is, how it works, and why it is important for data security. Explore different types of encryption algorithms, such as symmetric, asymmetric, and public key cryptography. The encrypted message and the encrypted random key are sent to the recipient. The recipient's email program uses their private key to decrypt the random key which is then used to decrypt the message. Encrypted data is still better than unencrypted data, especially if it’s combined with additional types of security procedures to ensure the encryption secrets remain hidden. Data Encryption FAQs Encryption is a wide-ranging topic. If you’re interested in diving deeper, here are some commonly asked questions about encryption: Encryption is a way to scramble data so that only authorized parties can unscramble it. Learn about how encryption works and why encryption is important.
