Module 7

All about AWS Networking

Module 5 | AWS Cloud Foundationsawsfdn.adot8.com

Random joggers

The purpose of a VPC is to isolate resources from others

Connecting Private subnets to the internet

Security layers of defense

Network ACLs are stateless and have allow and block rules. Applied to the subnet

Security Groups are stateful and have allow rules. Applied to the NIC

AWS Network Firewall

• Network firewall and intrusion detection and prevention service for an Amazon VPC

• Adds an additional layer of security.

• Routes external VPC traffic through AWS Network Firewall to protect subnet resources

bastion hosts are like jump servers