1 | Information Systems homework help

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Part 1:

 Security Services Within the TCP/IP Protocol

Prior to beginning work on this interactive assignment, read Chapters 1, 11, and 12 in your textbook and the Kak (2015) Lecture 16: TCP/IP Vulnerabilities: IP Spoofing and Denial-of-Service Attacks (Links to an external site.).

Transmission control protocol/internet protocol (TCP/IP) was designed by the United States Department of Defense to share information between researchers at different institutions across the United States. The suite of TCP/IP protocols has evolved into a network of networks that covers the globe. TCP/IP is now known as the protocol of the Internet. For your initial post, consider the scenario below.

Your organization has a TCP/IP network that covers three cities and five office locations. Your organization utilizes the following business services: virtual private networks (VPNs), Internet phone, Internet fax, intranet chatting, and emails. Your supervisor is concerned with the many hacking incidents that have been reported in the news and has put you in charge of preparing a short report of the Internet services that are used at the organization and the possible vulnerabilities of each service. Considering that your supervisor is not a technical person and has indicated that he will share your report with upper management to improve the security landscape of the organization, be sure to be clear, concise, and comprehensive in addressing all relevant areas in your report..

Create your short report within the initial post window. In your report, address each of the TCP/IP business services that is outlined above. Explain the security vulnerabilities inherent to each service that may impact the organization.

A minimum of 200 words.

Part 2:

 

Mapping TCP/IP Protocols

Prior to beginning work on this assignment, please read Chapters 1, 11, and 12 in your textbook.

For this assignment you will be completing the ISM642 Mapping TCP/IP Protocols Worksheet.Preview the document Within this worksheet you will begin to map the design of a typical TCP/IP network.

Column One within the worksheet includes a series of 16 individual TCP/IP protocols, and Column Two will include the four layers of the TCP/IP suite of protocols. Map each protocol in Column One to its appropriate layer in Column Two by indicating the appropriate layer. An individual protocol cannot be mapped to two distinct layers, but multiple protocols can be mapped to one layer.

Once you have completed your worksheet, save the document and submit it through Waypoint.

The TCP/IP Mapping paper

  • Must be completed in the ISM642 Mapping TCP/IP Protocols Worksheet document and include the formatting provided.
  • Must include a separate title page with the following:
    • Title of paper
    • Student’s name
    • Course name and number
    • Instructor’s name
    • Date submitted
  • Must document all sources in APA style as outlined in the Ashford Writing Center.
  • Must include a separate references page that is formatted according to APA style as outlined in the Ashford Writing Center.

Part 3:

 

Foundations of the TCP/IP Architecture

Prior to beginning work on this assignment, please review Chapters 1, 11, and 12 in the textbook and view the ISM642 TCP/IP Subnetting  (Links to an external site.)video

For this assignment you will be reviewing the scenario below and then building the associated Class C TCP/IP ranges for each of the required subnets.

Andrew’s Biometrics Corp (ABC) is a new organization in downtown Dallas. It has a total of 70 employees in a building with five floors. Each floor has a wiring closet with a router connected to an Ethernet switch. All the routers are connected using a fiber backbone. The company servers with sensitive information and developers are located on the first floor. The fifth floor is the location of all the executive offices. All users are directly connected to the Ethernet switch using Category 6 cables. ABC purchased a Class C TCP/IP address (193.4.5.x), and they want to create five subnets for security reasons.

In your paper, you will explain a portion of the design of ABC’s TCP/IP network. Compute the IP range for each of the five subnets and explain the layout of the network with appropriate justifications for your plan. Access your virtual lab environment and create a diagram using Visio to visually represent the proposed network. Include the diagram as an image within your document. (The Visio diagram may be included in your assignment by means of a screenshot pasted into your document prior to submission. Assistance with capturing a screenshot of your Visio may be found at Take-a-screenshot.org (Links to an external site.).)

The Foundations of the TCP/IP Architecture paper

  • Must be 600-900 words (two to three double-spaced pages) in length (not including title and references pages) and formatted according to APA style as outlined in the Ashford Writing Center (Links to an external site.).
  • Must include a separate title page with the following:
    • Title of paper
    • Student’s name
    • Course name and number
    • Instructor’s name
    • Date submitted
  • Must cite the course text.
  • Must document all sources in APA style as outlined in the Writing Center.
  • Must include a separate reference page that is formatted according to APA style as outlined in the Writing Center.

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