AWS VPC and Cloud Networking Foundations

Modern cloud architectures rely on a secure, resilient, and highly available network foundation. Understanding how to design and configure these networks is a critical skill for anyone working with cloud infrastructure. This text-based course guides you through the essential concepts of cloud networking, from basic IP addressing to advanced traffic routing. You will start with the fundamental terminology of networking, explore the core components of virtual private clouds, and learn how to secure your infrastructure from external threats. What you'll learn: Understand core networking concepts including CIDR blocks, subnets, and IP routing; Configure Virtual Private Clouds (VPCs) with public and private subnets; Manage network security using Security Groups and Network Access Control Lists (NACLs); Distribute incoming traffic efficiently using Elastic Load Balancing (ELB); Connect VPCs safely using VPC Peering and modern transit gateways; Apply best practices for high availability, fault tolerance, and zero-trust security. The course begins with foundational definitions and network design principles, then progresses through step-by-step written walkthroughs and configuration scenarios that you can practice at your own pace. This course is designed specifically for beginners, cloud novices, and aspiring system administrators, requiring no prior networking experience. Start building secure and scalable cloud networks today.