EC2 Checklist
AMI, images used to create virtual machines
It's possible to create a malicious image to compromise users
We can access an instance using SSH Keys, EC2 Instance Connect, Session Manager
The SSH Key method is permanent, we need to gather the private key to connect to the instance
EC2 Instance connect is an IAM right that we can add to a user, enabling us to temporarily connect to an instance
Session manager only work in browser and it does not need SSH Key
Windows machines can be accessed by using RDP, Session Manager
Security Groups acts as a virtual firewall to control inbound and outbound traffic, acts at the instance level, not the subnet level.
Last updated