Creating Security Group in AWS

We have already discussed how to Launch on EC2 Instance in Amazon Web Service. Now lets check out how to setup an security group in AWS. Security Group specify  the Inbound and Outbound rule for your instance. It act like a firewall, which tell us type of port open to inside and outside of the instance.

                                                           Login to your EC2 Dashboard and select security group option  from  Network and Security section.Click on the Create Security Group menu.

Now in next popup section, provide the security group name and a description. If you are using Instance inside a VPC, select the vpc name in VPC section. Now add the security group rule in Inbound and Outbound Section.