Plan Your VPC before You Create ItChoose the Highest CIDR BlockUnique IP Address RangeLeave the Default VPC AloneDesign for Region ExpansionTier Your SubnetsFollow the Least Privilege PrincipleKeep Most Resources in the Private SubnetCreating VPCs for Different Use CasesFavor Security Groups over NACLsIAM Your VPCUsing VPC PeeringUsing Elastic IP Instead of Public IPTagging in VPCMonitoring a VPC