AWS VPC Networking: Route Tables, Internet Gateways, and NAT Gateways

Designing a secure and functional virtual network in the cloud is the foundation of any successful AWS deployment. Without a clear understanding of how traffic flows, your applications can easily become isolated or exposed to security risks. This course teaches you how to manage and secure network traffic within your AWS Virtual Private Cloud (VPC) using core routing components. You will transition from understanding basic cloud networking concepts to confidently configuring secure, real-world network paths. What you'll learn: Understand foundational AWS VPC networking terms, IP addressing, and subnetting; Configure route tables to direct internal and external cloud traffic; Deploy and associate Internet Gateways to grant public subnets access to the web; Set up NAT Gateways to allow private subnets secure outbound internet access; Apply modern security best practices, including routing traffic through AWS Network Firewalls and VPC endpoints; Troubleshoot common routing errors and connectivity issues. This course begins with essential terminology and the foundational mechanics of virtual private clouds before guiding you through practical routing scenarios. It is designed for beginners, cloud enthusiasts, and aspiring network administrators with no prior AWS networking experience. Start reading today to build a solid, secure foundation for your cloud infrastructure.