Bcrypt vs Password Storage Without KDF

Developers should use Bcrypt when building applications that require secure user authentication, such as web apps, APIs, or any system storing sensitive passwords meets developers should avoid this practice entirely, as it exposes systems to significant security risks, especially in applications handling sensitive user data like banking or healthcare. Here's our take.

Bcrypt

Nice Pick

Developers should use Bcrypt when building applications that require secure user authentication, such as web apps, APIs, or any system storing sensitive passwords

Pros

• It is particularly valuable in scenarios where password security is critical, like financial or healthcare applications, as it mitigates risks from data breaches by making password cracking infeasible
• Related to: password-security, cryptography

Cons

• Specific tradeoffs depend on your use case

Password Storage Without KDF

Developers should avoid this practice entirely, as it exposes systems to significant security risks, especially in applications handling sensitive user data like banking or healthcare

Pros

• Instead, they must learn to use secure password storage techniques, such as bcrypt, Argon2, or PBKDF2, to protect against attacks and comply with regulations like GDPR or PCI DSS
• Related to: key-derivation-functions, bcrypt

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. Bcrypt is a library while Password Storage Without KDF is a concept. We picked Bcrypt based on overall popularity, but your choice depends on what you're building.

The Bottom Line

Bcrypt wins

Based on overall popularity. Bcrypt is more widely used, but Password Storage Without KDF excels in its own space.