What Are Aws Security Groups And How Do You Use Them
AWS handles firewall configuration using Security Groups. Every EC2 instance or other service with an Elastic Network Interface (ENI) uses your security group configuration to decide which packets to drop and what type of traffic should be allowed. Security Groups Are AWS’s Firewall System Essentially, a Security Group is a firewall configuration for your services. It defines what ports on the machine are open to incoming traffic, which directly controls the functionality available from it as well as the security of the machine....