AWS Secrets Manager is a powerful security service that helps protect and manage digital secrets like database credentials, API keys, and tokens. It simplifies security by allowing centralized management, rotation, and retrieval of secrets at scale. Secrets Manager integrates with AWS Identity and Access Management for access control and enables automated rotation for AWS database services. It also supports multi-region replication for disaster recovery and improved cyber resilience. With Secrets Manager, organizations can strengthen their security posture and meet compliance requirements more easily.