I am following the AWS tutorial to create a Webapp here: http://docs.aws.amazon.com/gettingstarted/latest/wah-linux/getting-started-create-rds.html
I am stuck at the part 'Create a Security Group for Your DB Instance'.
The tutorial instructs you to start writing 'WebserverSG' into the IP source, and to select an option. However, even after completely typing 'WebserverSG', no such option is presented and I am unable to create the security group.
Is there a way to know the source without selecting it from the options? Alternatively, have I done something wrong for the option to not be presented?
This is my first time dealing with AWS; I don't have a concrete understanding of the purpose of security groups - so please bear this in mind!
Thanks in advance for any answers.