Mobile security is paramount in today's digital landscape as the prevalence of smartphones and tablets increases exposure to cyber threats. Sensitive personal and corporate data stored on mobile devices can be vulnerable to breaches, necessitating strong security measures. Implementing multi-factor authentication, encryption, and secure application development practices helps safeguard information. Moreover, employee training on mobile security best practices is essential to mitigate risks. As remote work becomes more common, prioritizing mobile security ensures organizational integrity and protects against evolving cyber threats.