Cloud security refers to the set of measures and practices designed to protect data, applications, and services hosted in the cloud. This includes safeguarding against unauthorized access, data breaches, and other cyber threats. Organizations use various tools and protocols to ensure that their information remains secure while being stored and processed online. Key components of cloud security include encryption, identity management, and regular security assessments. By implementing these strategies, businesses can maintain the confidentiality, integrity, and availability of their data in the cloud. This is essential for building trust with customers and complying with regulatory requirements.