What is Chiffrement?

Chiffrement, which translates to "encryption" in English, is the process of converting information or data into a code to prevent unauthorized access. This is done by scrambling readable text (plaintext) into an unreadable format (ciphertext). Encryption is commonly used to protect sensitive data transmitted over networks, stored on devices, or at rest in databases. Common uses include securing online transactions, protecting passwords, and ensuring the privacy of communications.