IAM (Identity and Access Management)
IAM (Identity and Access Management) is a framework of policies, technologies, and processes that ensures the right individuals have appropriate access to technology resources. It manages user identities, authentication, authorization, and permissions across systems and applications. IAM is critical for security, compliance, and operational efficiency in modern IT environments.
Developers should learn IAM to implement secure access controls in applications, especially for cloud-based services, multi-tenant systems, and enterprise software. It's essential for scenarios like user authentication, role-based access control (RBAC), and compliance with regulations like GDPR or HIPAA. Knowledge of IAM helps prevent unauthorized access and data breaches.