Cloud security involves protecting cloud environments from cyber threats through security architectures, best practices, and compliance standards like GDPR and ISO 27001. It includes understanding the shared responsibility model, where cloud providers secure infrastructure while users manage data, access, and applications, ensuring a robust defense against breaches, data loss, and unauthorized access.

IAM is a framework for managing digital identities and controlling user access to cloud resources. It involves setting up IAM policies, roles, and permissions to enforce security. Techniques like multi-factor authentication (MFA) and role-based access control (RBAC) ensure only authorized users can access sensitive cloud data and applications, reducing security risks.

Cloud data protection secures sensitive data stored in the cloud through encryption, access controls, and backup strategies. Encryption ensures data is unreadable to unauthorized users both at rest and in transit. Data loss prevention (DLP) solutions prevent leaks, while secure backup strategies protect against accidental deletion, cyberattacks, or hardware failures.

Threat detection involves monitoring cloud environments for cyber threats, intrusions, and vulnerabilities using Security Information and Event Management (SIEM) tools. Incident response includes identifying, containing, and mitigating security breaches. A strong response plan helps organizations minimize damage, recover quickly, and strengthen defenses against future attacks, ensuring cloud security resilience.