AWS VPC with VGW

Example VPC with  connectivity to  Internet and  VGW ( Virtual Private Gateway )




If we want the VPC to be private, we can just delete the Public  Subnet.
That will make the VPC not have any public internet Access


Private VPC with no connection to IGW



A VPC is said to have connection to  Internet, only if one of the Subnets has a route to IGW

If None of the Subnets has a route to IGW, then the VPC is a private VPC.

Source:
https://www.youtube.com/watch?v=t7keOHhYYE0