How to Generate a Secure Password for a Database User

Using a weak password for your MySQL database user is one of the easiest ways to get hacked. The Nobregas MySQL Panel includes a built-in secure password generator that creates strong, random passwords with a single click — no need for external tools.

Why Password Strength Matters

Your database user password protects access to your data. Weak passwords like password123 or admin can be cracked in seconds through brute-force attacks. A strong password should be:

• At least 8 characters long (the panel minimum).
• A mix of uppercase and lowercase letters.
• Include numbers and special characters.
• Not a dictionary word or common phrase.
• Unique — never reused from another service.

Using the Built-In Password Generator

1. Log in at mysql.nobregas.org.
2. Go to Database Users > click Create User.
3. In the password field, click the shuffle button next to the input.
4. A 16-character cryptographically secure password is instantly generated and filled in.

The generator uses crypto.getRandomValues() — the same cryptographic API used by banks and security applications — to produce truly random passwords that cannot be predicted.

What the Generator Produces

The generated password contains a random mix of:

• Lowercase letters: a-z
• Uppercase letters: A-Z
• Numbers: 0-9
• Special characters: ! @ # $ % ^ & *

Example output: kR7#mPx9@Bw2&nQf

Each time you click the button, a completely new password is generated.

Saving the Password

The panel does not store or display passwords after user creation. This is a security feature. You must save the password before clicking Create User:

• Copy it to your password manager (recommended).
• Paste it into your application's configuration file or .env file.
• Write it down temporarily if no password manager is available.

If you lose the password later, the only option is to delete the database user and create a new one with a fresh password.

Password Requirements

The Nobregas MySQL Panel enforces a minimum password length of 8 characters. The generated passwords are 16 characters — well above the minimum and considered strong for database access.

Best Practices

• Always use the generator instead of typing passwords manually.
• Never reuse a database password for other accounts.
• Store passwords in a secure password manager like Bitwarden, 1Password, or KeePass.
• Rotate passwords periodically by deleting the user and creating a new one.
• Never share passwords via email, chat, or unencrypted channels.