AWS

AWS (Amazon Web Services) offers a comprehensive set of networking services that allow engineers to build and manage network infrastructure entirely in the cloud. Core networking components include VPC (Virtual Private Cloud) for creating isolated virtual networks, subnets for segmenting those networks, Security Groups and Network ACLs for controlling traffic, Route Tables for directing traffic between subnets and to the Internet, and Internet Gateways for enabling public connectivity. For connecting cloud and on-premises environments, AWS provides services like Direct Connect for dedicated private connections, AWS VPN for encrypted tunnels, Transit Gateway for connecting multiple VPCs and on-premises networks at scale, and Elastic Load Balancing for distributing traffic across resources.