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What are the best practices for securely storing user passwords?

Asked on Dec 02, 2025

Answer

The best practice for securely storing user passwords is to use a strong, one-way hashing algorithm with a unique salt for each password. This ensures that even if the password database is compromised, the actual passwords remain protected.

<!-- BEGIN COPY / PASTE -->
    const bcrypt = require('bcrypt');
    const saltRounds = 10;

    function hashPassword(password) {
      return bcrypt.hash(password, saltRounds);
    }
    <!-- END COPY / PASTE -->

Additional Comment:

Use a well-tested library like bcrypt, Argon2, or PBKDF2 for password hashing.
Never store passwords in plain text or use reversible encryption.
Regularly update your hashing algorithm to the latest standards and increase the computational cost as hardware improves.

✅ Answered with Security best practices.

Ask any question about Website Security here... and get an instant response.

What are the best practices for securely storing user passwords?

Asked on Dec 02, 2025

Answer

Additional Comment:

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