Identity and Access Management Questions

Design and operational practices for authentication and authorization across systems and applications. Covers identity models, provisioning and deprovisioning, role based access control and roles and permission design, policy enforcement, segregation of duties, and principle of least privilege. Includes service to service authentication and infrastructure access patterns, database authentication modes and database roles, audit trails for access and authorization changes, methods for granting and revoking permissions, and techniques to detect and investigate unauthorized access. Also addresses scaling identity and access control for large organizations, single sign on, federation, and integration with external identity providers.