Two-factor authentication (2FA) adds an extra layer of security by requiring both your password and a second form of identification, such as a text message or authentication app. To set up 2FA for your hosting account, log into your control panel, navigate to the security settings, and enable the 2FA option. Choose your preferred 2FA method, such as Google Authenticator or SMS-based verification. Once enabled, you'll receive a code every time you log in, ensuring that even if your password is compromised, hackers cannot access your account without the second factor.