Final answer:
To protect a mobile device from brute force attacks, you should configure stronger passwords, enable two-factor authentication, and educate users on security practices to avoid scams.
Step-by-step explanation:
To deter an attacker from using brute force to gain access to a mobile device, you would want to configure several security measures. These measures may include enabling a feature that requires a stronger password, which can increase the time and complexity for a brute force attack to succeed. Additionally, setting up two-factor authentication (2FA) adds an extra layer of security, making it significantly more difficult for attackers since they would need access to a second device or service to gain entry. It's also important to educate users on the risks and how to identify potential scams to ensure they do not inadvertently compromise their own security.