identifying the target and learning as much as possible about it. Hackers usually perform an initial reconnaissance and probing scan to identify IP hosts‚ open ports‚ and services enabled on servers and workstations. In this lab‚ you planned an attack on 172.30.0.0/24 where the VM server farm resides‚ and used the Zenmap GUI to perform an “Intense Scan” on the targeted IP subnetwork. Lab Assessment Questions & Answers 1. Name at least five applications and tools pre-loaded on the TargetWindows01 server
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Hacker’s GUIDE……………. INDEX 1. Ultimate step by step guide in becoming a HACKER 2. Hacking for Dummies – I 3. Hacking for Dummies - II Ultimate Step by Step guide to become a hacker Submitted to the Hideout by IceKool Document Modified by kM June 16th‚ 1997 Disclaimer: I do not take any responsibilities for actions that you pose using this file. Therefore do not blame me for whatever happens. This is for informational purposes only. About the Author: My name is IceKool. I live in Va. I love
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CMIP vs. SNMP : Network Management Imagine yourself as a network administrator‚ responsible for a 2000 user network. This network reaches from California to New York‚ and some branches over seas. In this situation‚ anything can‚ and usually does go wrong‚ but it would be your job as a system administrator to resolve the problem with it arises as quickly as possible. The last thing you would want is for your boss to call you up‚ asking why you haven ’t done anything to fix the 2 major systems
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LAB PORTION In-Class Labs Answer all questions within the Lab A comparison of the OSI and TCP/IP models Unit 3 Lab 3.1: Network Reference Models In-Class Activity‚ Graded Course Support Tools/Resources required for this activity: page 58-60 Computer lab Linksys wireless router(s)—1 or 2‚ depending on class size USB wireless NICs—one for each student Overhead projector Printer Richardson lab manual Description: Before beginning the labs‚ set up the wireless network just as you
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General Communications Architecture The Transformer Substations monitor the distributed MCUs using the Gridkey Protocol implemented over TCP/IP (PRIME). TCP/IP Prime Modems are installed at the Substations and at each remote MCU location. Communications from the Transformer Substation to central server is based on GPRS. A central M2M Gateway manages both security and routing between any configured VPN tunnels. A number of options are available for the locations of the central M2M Gateway
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ARP-payload of the request is 2‚ for reply. c) Where in the ARP message does the “answer” to the earlier ARP request appear – the IP address of the machine having the Ethernet address whose corresponding IP address is being queried? The answer to the earlier ARP request appears in the”Sender MAC address” field‚ which contains the Ethernet address 00:06:25:da:af:73 for the sender with IP address 192.168.1.1. 14. What are the hexadecimal values for the source and destination addresses in the Ethernet frame containing
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What is the difference between the process that is ready and the process that is waiting? A process is ready when it is in a state to move on to the next level or it can continue its process A process that is waiting is when progress is currently delayed until some external events occur that needs completion for the process to move to the next level What is the difference between main memory and virtual memory? Main memory is also known as the Random Access Memory. Main memory is the immediate
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of the following protocols are examples of TCP/IP transport layer protocols? (More than one answer could be correct.) a. Ethernet b. HTTP c. IP d. UDP e. SMTP f. TCP The answers to this question are TCP and UDP. 2. Which of the following protocols are examples of TCP/IP network access layer protocols? a. Ethernet b. HTTP c. IP d. UDP e. SMTP f. TCP g. PPP The answers to this question are Ethernet and PPP. 3. The process of HTTP asking TCP to send some data and make sure that it is
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addressing scheme. * Physical network refers the connection of devices on a common media. 3. If the data link layer didn’t exist‚ what changes would be required of a network layer protocol such as Internet Protocol (IP)? Without the data link layer‚ a network layer protocol‚ like IP‚ would require provisions for connecting to every type of media that could exist along a delivery path. Vocabulary Exercise: Completion 1. The technique for getting a frame on and off a medium is called the MAC method
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History of the OSI Reference Model Looking at the origins of the OSI Reference Model takes us back to several issues that were discussed in the Networking Fundamentals chapter of this Guide; specifically‚ I am talking about standards and standards organizations. The idea behind the creation of networking standards is to define widely-accepted ways of setting up networks and connecting them together. The OSI Reference Model represented an early attempt to get all of the various hardware and software
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