Hands-On AWS Penetration Testing with Kali Linux

Setting up a target machine behind the vulnerable Jenkins machine

In order to simulate a machine that is inside an internal network or in another subnet, we'll set up an Ubuntu machine and make it only accessible from the Jenkins server.

In order to visualise what our network should look like in the end, refer to the following diagram:

We have already set up our AWS Jenkins Machine; now, we only need to set up the internal machine and isolate it from the AWS Kali Machine.

Let's see how to do it:

1. Create an Ubuntu EC2 instance
2. In the Security Groups settings, edit the inbound rules and only allow all traffic from the security ID of the Jenkins ...