Integrating a secrets management tool like Doppler into Infrastructure as Code (IaC) workflows can provide centralized management, audit and compliance features, effortless integration with CI/CD pipelines, dynamic secrets generation, least privilege access, and regular secret rotation to maintain the confidentiality, integrity, and availability of sensitive credentials such as API keys, database passwords, and certificates. This ensures that these values are not inadvertently exposed in source code repositories or logs, reducing security vulnerabilities and potential data breaches.