Businesses using cloud computing face several security challenges, including misconfigurations of security settings, unsecured APIs, insecure network configurations, and weak authentication practices. These issues can lead to unauthorized access, data leakage, and denial-of-service attacks. Regular evaluations and proactive risk management are essential to mitigate these risks.

The Shared Responsibility Model outlines the security roles of both cloud providers and customers. Providers are responsible for securing the physical infrastructure and maintaining the security of their software platforms, while customers must secure their data, manage access controls, and configure applications according to best practices. This model helps clarify accountability and improves overall security coverage.

Organizations can enhance cloud security by utilizing strong encryption for data, implementing strict access controls, regularly monitoring activity logs, conducting vulnerability assessments, and ensuring compliance with industry-standard security protocols. These steps help protect sensitive data and reduce the risk of breaches.