This book is a practical guide to mastering Terraform and IaC, helping readers build, manage, and scale modern infrastructure. It introduces setting up Terraform environments, mastering HashiCorp Configuration Language (HCL), and managing infrastructure state effectively. Learn to use Terraform providers for cloud platforms, define resources, and use variables and outputs for dynamic setups. Advanced topics include reusable modules, CI/CD integration, performance tuning, and security best practices. It also explores Terraform Cloud and Enterprise, covering remote state, VCS integration, team management, and Sentinel policies for enterprise-level control, making it a complete resource for mastering Terraform and IaC. By the end of this book, you will be well-equipped to manage your cloud infrastructure with confidence. You will gain expertise in configuration management, security best practices, and even explore features of Terraform Cloud and Enterprise for enhanced collaboration and team management.