Computer Network Security

Lab 2

Total Points – 100

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Undergrads. do Question 1.  Grads. do Question 2.  Submission Instructions at end of document.

Question 1

Find out as much information as you can about:       www.metallica.com

using only passive reconnaissance tools. Report your findings. Use text and screenshots to show what you found.

Question 2

Use nmap to port scan:           www.tamuc.edu

You may use the command line nmap or the GUI Zenmap.

Use at least the following flags:

  1. Set the timing to T5, then repeat with timing T1.
  2. Try -sO Protocol Scan.
  3. Try – sW Windows Scan.
  4. Try each of the following:
  5. nmap -sStargetsite                                    b. nmap -sO targetsite
  6. nmap -sO -sS -oX -T4 targetsite

Now use nmap to port scan your own machine (i.e. using the IP address of your machine).Report your findings. Use text and screenshots to show what you found.

 

Note: You can find the ip address of your machine using ipconfig command (on Windows) or ifconfig command (on Mac). Nmap is free. As Grad. Students,you are expected to Download, Install, and Run it ‘on your own’.

Submission Instructions

 

Use G for graduate, UG for undergraduate.

Name the file as:

UG_FirstName_LastName_L2.docx / .pdf

 

 

Lab 3

Total Points – 100

Undergrads. And Grads. both do Question 1.    Submission Instructions at end of document.

Question 1

You should install KALI-Linux before proceeding. Instructions available In D2L.

Open the Kali Terminal (click the Terminal icon).

Nmap is already installed on your Kali-computer.

At the terminal window type: which nmap

What do you see ?  Enter Screenshot here

Question 2

At the terminal window type: tcpdump

You will see the basic tcpdump behavior, which is a scrolling list of all the packets going past on the network. You can type CTRL+Z to stop tcpdump.

What do you see ?Enter Screenshot here

 

 

 

Submission Instructions

 

Use G for graduate, UG for undergraduate.

Name the file as:

UG_FirstName_LastName_L2.docx / .pdf

 

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