Create Security Group

1. Access Security Group

• Click Create security group.

2. Under Create Security Group interface

• Basic details

  • Security group name: WebServerSecurity
  • Description: Allow traffic to access web server application
  • VPC: Remember to choose our created VPC

• Inbound rule

  • Allow SSH protocol - source: My IP
  • Allow ICMP - IPV4 - source: My IP
  • Allow Custome TCP - Port 8080 (default port of Spring Boot Application) - source: anywhere

• Remain Outbound rule, and click Create security group.

3. We review the result in Security groups.