Challenge $1$: Network Scanning

The first step is always reconnaissance. We need to identify all of the relevant targets in our network and find out what they're running.

Use Nmap to run a basic scan on the subnet your Kali machine is connected to$.$ You should find four hosts in your results, not including your own Kali machine.

Hint: Where can you find the subnet range of your Kali VM$?$

Reminder: Running Nmap with root privileges might give you a lot more results than intended, showing hosts that are online but with no open ports. Re$-$run the scan as a normal user $($without sudo$)$ or ignore the results with no ports open.

Next, run service and version detection scans on the specific IP addresses found in your first scan. Scan for services beginning at port $1$ and ending at port $5000.$

Hint: How do you perform a service and version scan in Nmap?

Hint: How do you specify a range of ports to scan in Nmap?

Reminder: You can scan all four IP addresses in a single command, or scan them each individually. Remember that the more you do in one scan, the longer it will take.

Interpret your results and determine the