In our increasingly digital world, mobile devices have become central to our daily activities. From storing personal information to conducting financial transactions, smartphones and tablets handle an immense amount of sensitive data. This module introduces the key concepts of mobile device security, outlining common threats, security features, and best practices for keeping mobile devices safe. Why Mobile Device Security Matters Mobile device security protects your devices from cyber threats, malware, data breaches, and physical theft. For both smartphone repair professionals…