Encryption is a security method that scrambles data so it is only read by using a key. Learn more about encryption and its importance. Discover what does encrypted mean, how encryption works, and why it matters for online security. Learn about end-to-end encrypted email and data protection. Learn about the process of transforming information in a way that only authorized parties can decode, and the history and types of encryption techniques. Explore the modern uses of encryption in cryptography, security and commerce. Encryption converts sensitive information or data into a secret code to prevent unauthorized access. Learn how to protect your personal data with encryption.
