As organizations migrate workloads to the cloud, securing infrastructure becomes a priority. Cloud security ensures that applications, data, and networks are protected from unauthorized access and breaches. Identity and Access Management (IAM) systems control who can access which resources, reducing risk and helping maintain compliance.

Cloud engineers must understand encryption, authentication, authorization, firewall rules, network segmentation, and vulnerability assessments. They must also implement monitoring systems to detect suspicious behavior in real-time. Platforms like AWS, Azure, and Google Cloud offer built‑in security tools, but configuration and governance require skilled professionals.

Cloud security roles include Security Engineer, IAM Analyst, Cloud Architect, and Compliance Specialist. These careers are rapidly growing due to increasing cyber threats and regulatory requirements. Professionals skilled in cloud security help companies safeguard digital assets and maintain trust with users and stakeholders.