April 2018
Intermediate to advanced
280 pages
8h 37m
English
A security group is a firewall that is associated to one or more EC2 instances running on the AWS Cloud. It defines a set of rules that determine how network traffic flows to and from the instance.
Security groups provide the ability to set customized firewall rules based on the protocol, port, or IP address.
The following are the characteristics of security group rules:
A rule that is defined ...