Azure Networking Fundamentals: Core Cloud Connectivity and Security

Building a secure and scalable cloud infrastructure starts with a solid understanding of networking. This text-based course guides you through the foundational concepts of Azure networking, ensuring you can design and support modern cloud environments. You will transition from a cloud novice to confidently explaining and planning virtual networks, secure hybrid connections, and domain name resolution. By reading through real-world architectural scenarios, you will learn how to protect cloud resources using zero-trust security principles. What you'll learn: Understand core cloud networking terminology, IP addressing, and subnetting principles; Configure Azure Virtual Networks to isolate and connect your cloud resources; Compare hybrid connectivity options including VPN Gateway and ExpressRoute for secure on-premises integration; Implement Azure DNS to manage domain resolution and routing; Apply basic zero-trust security principles using Network Security Groups and private endpoints. The course begins with essential networking definitions and step-by-step conceptual walkthroughs of virtual networks. You will then progress to connectivity patterns and security configurations through comprehensive text explanations and scenario-based exercises. This course is designed for beginners, aspiring cloud administrators, and IT professionals looking to build a strong foundation in cloud networking with no prior Azure experience required. Start reading today to master the backbone of Azure cloud infrastructure.