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
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.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.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.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.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.