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What's the best way to secure user passwords during registration on my website?

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What's the best way to secure user passwords during registration on my website?

Asked on Apr 18, 2026

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To secure user passwords during registration, always hash passwords using a strong, adaptive hashing algorithm like bcrypt, which includes a salt to protect against rainbow table attacks.

<!-- BEGIN COPY / PASTE -->
    const bcrypt = require('bcrypt');
    const saltRounds = 10;
    const password = 'userPassword123';

    bcrypt.hash(password, saltRounds, function(err, hash) {
      // Store hash in your password database.
    });
    <!-- END COPY / PASTE -->

Additional Comment:

Always use a reputable library for password hashing, such as bcrypt, Argon2, or PBKDF2.
Never store plain text passwords or use simple hashing algorithms like MD5 or SHA-1.
Regularly update your hashing algorithm to stay ahead of computational advances.

✅ Answered with Security best practices.

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

What's the best way to secure user passwords during registration on my website?

Asked on Apr 18, 2026

Answer

Additional Comment:

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