Lab 2 - CYB 600 - Week 1 Lab 2A Week 1 Lab 2B NCL Gymnasium’s Security+ Lab 7 – pfSense Lab 1.3, PDF

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Summary

Week 1 Lab 2A
Week 1 Lab 2B
NCL Gymnasium’s Security+ Lab 7 – pfSense Lab
1.3, 2.3, 3.3 Discussion Questions
NCL Fall 2016 Game 1
(many pictures throughout)
Week 2 Homework Requirements
Ungraded...

Description

CYB 600 11/6/2016

Week 2 Homework Week 1 Lab 2A: Steps: 4 – B)

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4 – B – c) I would imagine the options that will be the most useful to the administrator are the renews, releases, and flushes, as well as displaydns, showclassid, and setclassid. 4 – C) Page 2

4 – C – b) My IP address is 10.10.18.174. 4 – C – c) My subnet mask is 255.255.254.0 4 – D)

4 – D – c) The MAC address of the VM is 00-50-56-BD-6B-AD 4 – D – d) The DNS server addresses are 172.24.236.3 and 172.24.236.2. 4 – D – e) The Default Gateway address is 10.10.18.1. Page 3

5 – A)

5 – A – c) I would imagine the most useful options for the administrator here are –t, -a, -w, -R, -4, and -6. 5 – B)

5 – B – c) The average time value for all replies is 0ms. 5 – B – d) The TTL for every reply was 64. Page 4

5 – B – e) TTL means time to live, which tells the recipient how long to hold or use the packet or any of its data before expiring and discarding it 8 – A) I went to Control Panel, then Network and Sharing Center, then clicked on Local Area Connection 5. From there I clicked on “Details…”. This got me the IP address and the Default Gateway, as well as the Subnet Mask and some other information. I included the screen shot below.

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Week 1 Lab 2B: 4 – B)

4 – B – c) I would imagine some of the commands up top are the most useful for the administrator, including add, del, broadcast, pointopoint, netmask, and tunnel. 4 – C) Page 6

4 – C – b) My IP address is 10.10.18.166. 4 – C – c) The subnet mask is 255.255.254.0. 4 – D)

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4 – D – c) The MAC address of my computer is 00:50:56:bd:44:f9. 4 – E)

4 – E – b) My Default Gateway address is 10.10.18.1 5 – A)

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5 – B)

5 – B – a) The average time value observed for all replies is 0.484 ms. 5 – B – b) The TTL observed for each ping is 64. 6) To find the IP address information on the Kali Linux GUI, I clicked on the Power button at the very top-right corner, and clicked on Wired Connected dropdown, and then Wired Settings. This popped up on my screen, which gives the IPv4 address, IPv6 address, hardware (MAC) address, Default Route (Gateway), and DNS.

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NCL Gymnasium’s Security+ Lab 7 – pfSense Lab: 1.1)

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1.3) Discussion Questions 1. What does ICMP stand for? Internet Control Message Protocol 2. By default, how many TCP ports are open on a pfSense internal interface? 2 ports 3. By default, how many TCP ports are open on a pfSense external interface? 0 ports 4. What needs to be done in order for rule changes to take effect on pfSense? You need to login to pfSense (192.168.100.1) from a browser and create or modify rules. 2.1)

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2.3) Discussion Questions 1. In what section of the pfSense firewall is internal redirection configured? Under Firewall -> NAT -> NAT: Port Forward 2. What tool can be utilized to verify ports have been open on the firewall? Page 12

nmap 3. Does changing the external configuration change the accessible internal ports? No, it does not. 4. What utility can be utilized to determine which internal machine you are on? You can use SSH and from there ifconfig. 3.1)

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3.3) Discussion Questions 1. What port does Point-to-Point Tunneling Protocol use? 1723 2. Does Point-to-Point Tunneling Protocol use TCP or UDP? TCP 3. What tool can be used to determine if the port for PPTP is open? nmap Page 14

4. What still must be configured if PPTP shows up as closed during a scan? Routing and Remote Access must be configured.

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NCL Fall 2016 Game 1

I didn’t know how to answer a lot of the material in the NCL Fall 2016 Game 1. I did well in the first section of the first challenge, and was able to answer all of those questions correctly. There was only one other section where I was able to answer all the questions correctly, and that was the first password challenge. I didn’t complete any other section. Some sections I was lost on. Near the end, especially the very last section, I was completely lost. I wasn’t sure how to search the websites for covert messages between hackers. I am confident I will learn though. I will be doing a lot of studying today and tomorrow in preparation for the midterm.

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Week 2 Homework requirements: There are two parts to Lab 2. Part 1 is an ISLE Lab. Part two is a wireshark lab. Click the links below to download the labs. Part 1  

Lab 2 -Wor dDoc ument( 32. 3KB)( 25Poi nt s ) Wireshark Lab Wireshark Lab 2-Wor dDoc ument( 652. 4KB)( 25Poi nt s )

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