Data Encoding Schemes in Modern Web Development
Encoding vs. Encryption
Encoding (such as Base64 or URL encoding) transforms data into a standardized format for safe transmission across text-based protocols. It is not encryption and provides zero confidentiality without cryptographic algorithms.
❓ Frequently Asked Questions
Can sensitive passwords be safely stored in Base64?
No! Base64 is trivially reversible with no key required. Sensitive passwords must always be hashed using slow, salted cryptographic hash functions such as bcrypt or Argon2.