Daily Term: Encryption

Encryption

Encryption transforms data into an unreadable format using algorithms and keys, ensuring only authorized parties with the decryption key can access it. For example, HTTPS uses encryption to secure web traffic. It protects data confidentiality in transit (e.g., TLS) and at rest (e.g., AES for disk encryption), making it essential for security, but managing keys and ensuring performance can be challenging.

Date: 2025-07-12