Secure and isolated cloud network that enables complete control over the virtual network environment, including selection of IP address range, creation of subnets, and configuration of route tables and network gateways.
5 minutes
5 Questions
Amazon Virtual Private Cloud (Amazon VPC) is a foundational AWS service that enables you to create a logically isolated section of the AWS Cloud where you can launch resources in a defined virtual network. With VPC, you have complete control over your networking environment, including IP address ranges, creation of subnets, configuration of route tables, and network gateways.
Amazon VPC lets you customize your network configuration to meet your organization's specific requirements. You can create public subnets for resources that need internet connectivity, and private subnets for resources that should remain isolated from the internet. Each subnet resides entirely within one Availability Zone.
Security in VPC is multi-layered. Network Access Control Lists (NACLs) act as stateless firewalls at the subnet level, while Security Groups function as stateful firewalls at the instance level. Both of these help control inbound and outbound traffic to resources.
Connectivity options for VPC include Internet Gateways for public internet access, NAT Gateways to allow private subnet resources to access the internet, VPC Peering for connecting VPCs, VPN connections for secure links to on-premises networks, and AWS Direct Connect for dedicated private connections.
VPC Endpoints enable private connectivity to supported AWS services from within your VPC, bypassing the public internet and enhancing security. Flow Logs can capture network traffic information for monitoring and troubleshooting.
Every AWS account comes with a default VPC in each region for easy resource deployment, but custom VPCs offer greater flexibility and control.
VPC is highly available by design, spanning multiple Availability Zones within a region to ensure resilience. It integrates seamlessly with numerous AWS services, making it a cornerstone for secure, scalable cloud architectures.Amazon Virtual Private Cloud (Amazon VPC) is a foundational AWS service that enables you to create a logically isolated section of the AWS Cloud where you can launch resources in a defined virtual network. With VPC, you have complete control over your networking environment, including IP address ra…