Implementing Proper Cryptographic Controls

Modern cryptography, when properly implemented, provides virtually unbreakable protection. Use established libraries and frameworks rather than attempting to create custom cryptographic solutions. For password storage, use adaptive hashing functions like bcrypt, scrypt, or Argon2, which remain resistant to attacks even as hardware improves. These functions include "salt" to prevent rainbow table attacks and can be tuned to remain computationally expensive as processors get faster.

Always use HTTPS for all communications, not just login pages or payment forms. Modern certificates are free through Let's Encrypt, eliminating cost as an excuse. Implement HTTP Strict Transport Security (HSTS) to ensure browsers always use encrypted connections. For data at rest, use transparent encryption provided by modern databases and cloud platforms. Properly manage encryption keys using dedicated key management services rather than hardcoding them in applications. Remember, encryption is like a chain—it's only as strong as its weakest link.