Use Node.js cryptography APIs for hashing, encryption, secure random values, and digital signatures.
Node.js provides the crypto module for common security-related operations such as hashing, encryption and decryption, generating secure random values, and creating or verifying digital signatures. These capabilities are useful when applications need to protect data or verify its authenticity.
Understanding the difference between hashing and encryption is especially important. Passwords, sensitive data, tokens, and encrypted communication each have different security requirements, and choosing the wrong cryptographic approach can create serious vulnerabilities.
What you'll walk away knowing
No questions match "".