Level 2

Password & MFA Security

Passwords protect email accounts, social media profiles, business systems, cloud services, and many other parts of our digital lives. A weak or reused password can allow one leaked account to place several other accounts at risk.

This level focuses on practical password habits and multi-factor authentication. It helps learners understand how stronger sign-in methods can reduce the risk of unauthorized access, even when a password becomes exposed.

Topics covered in this level

• Creating strong and unique passwords.
• Understanding the risks of password reuse.
• Using password managers safely.
• Recognizing common password attacks.
• Using multi-factor authentication to strengthen account security.

Learning objective

After completing this level, you should be able to choose safer password practices, understand the value of MFA, and avoid common account-security mistakes.