How to Generate and Secure Strong Passwords

Difficulty
Beginner
Tested on
macOS 15.0 - iOS 18.0 - Password Managers
You will need
Password Manager application, Two-Factor Authentication device

Step by step

  1. 1 min

    Install a password manager

    Do not rely on browser-based password saving or manual memorization. Download and install a dedicated, encrypted password manager such as 1Password, Bitwarden, or iCloud Keychain to generate and store unique credentials for every account.

    Note: Ensure the application supports end-to-end encryption and biometric unlocking.
  2. 30 sec

    Generate unique, high-entropy strings

    Use the built-in generator within your password manager to create passwords with at least 16 characters. Ensure the setting includes a mix of uppercase letters, lowercase letters, numbers, and special symbols.

    Note: Avoid using dictionary words, personal information, or sequential keyboard patterns.
  3. 1 min

    Assign unique credentials to every service

    Log in to your web accounts and navigate to the Account Settings or Security menu. Replace existing passwords with the new, unique strings generated in the previous step, ensuring no two services share the same password.

    Note: If a site was compromised, changing the password is mandatory.
  4. 2 min

    Enable multi-factor authentication

    Navigate to the Security settings of your accounts and enable Multi-Factor Authentication (MFA). Prefer hardware security keys or authenticator apps (TOTP) over SMS-based codes for superior security.

    Note: Store backup recovery codes in a secure, physical location.
  5. 1 min

    Audit your password health

    Open your password manager and run the built-in security audit or health check tool. Identify and replace any reused, weak, or leaked passwords flagged by the system immediately.

    Note: Perform this audit at least once every quarter.