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Information Systems homework help

What aspects of information technology can the theory or model help you understand?

ch of the following terms refers to a theory or model that has been used to explain an aspect of information technology creation, adoption, proliferation, or obsolescence. Select any two of the theories or models to research using Capella library, Internet, and other resources available to you.
Sociotechnical systems theory.
Structuration theory.
Innovation diffusion theory.
Technology acceptance model.
Theory of reasoned action.
Theory of planned behavior.
Human-computer interaction and the usability engineering approach to acceptance.
Social construction of technology theory.
Actor-network theory.
Systems theory.
Activity theory.
Value-sensitive design.
Other—you may select a relevant IT theory or model that is not listed here.
Provide a brief description of your selected theories or models from the list above or have identified on your own. What aspects of information technology can the theory or model help you understand?
Response Guidelines
Return and review the posts of your fellow learners, paying special attention to those who explored theories or models different from your post. Reflect on the experiences you have had as an employee or in an IT professional role. Do any of the theories, either yours or those of your classmates, resonate with you? Might the predictions or tenets of these theories or models have been observable in the way events unfolded in an IT-related scenario? Consider the design, selection, or implementation of IT in an organization. In other words, is there a theory or model that accurately describes your experience? Please explain.

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Information Systems homework help

Explain human and computer interaction (HCI) and graphical user interface (GUI). Provide an example of each design.

instructions
Suppose you are a systems analyst assigned to redesign the website for Westside Thrift Shop, a nonprofit company that resells second-hand clothing and other household goods. You understand that you need to bring the human factor into the redesign. For example, while designing the user interface, you need to present the most common choice as a default but allow the users to select other options. To convince your manager, you decide to discuss input and output design. address the components listed below.
Explain human and computer interaction (HCI) and graphical user interface (GUI). Provide an example of each design.
Discuss input and output technology issues and security issues associated with your redesign. Then, describe how to resolve them.
Explain the purpose of input and output design, tools, and technology that you will use in your redesign.

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Information Systems homework help

How would you explain OFDMA to non-IT executive at your company?

-Need to write one page
Module 5 question about Cabling Upgrade
Research online to find how much cabling of higher categories would cost. Choose a higher category that offers better throughput for reasonable costs. Consider whether you would be able to use existing connectors on devices or if devices would need adapters or replacement. What target cable category did you choose? How much does this cabling cost, on average, per meter?
Module 6 question about Wi-Fi Innovations
How would you explain OFDMA to non-IT executive at your company?

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Information Systems homework help

Discuss how to Visualize Attacks on IOTA?

IT Research Paper
Threat Modeling
A new medium-sized health care facility just opened and you are hired as the CIO. The CEO is somewhat technical and has tasked you with creating a threat model. The CEO needs to decide from 3 selected models but needs your recommendation. Review this week’s readings, conduct your own research, then choose a model to recommend with proper justifications. Items to include (at a minimum) are:
User authentication and credentials with third-party applications
3 common security risks with ratings: low, medium or high
Justification of your threat model (why it was chosen over the other two: compare and contrast)
You will research several threat models as it applies to the health care industry, summarize three models and choose one as a recommendation to the CEO in a summary with a model using UML Diagrams (Do not copy and paste images from the Internet). In your research paper, be sure to discuss the security risks and assign a label of low, medium or high risks and the CEO will make the determination to accept the risks or mitigate them. Your paper should meet the following requirements:
Be approximately five to six pages in length, not including the required cover page and reference page. (Remember, APA is double spaced)
Follow APA 7 guidelines. Your paper should include an introduction, a body with fully developed content, and a conclusion.
Support your answers with the readings from the course and at least two scholarly journal articles to support your positions, claims, and observations, in addition to your textbook. The UC Library is a great place to find resources.
Be clearly and well-written, concise, and logical, using excellent grammar and style techniques. You are being graded in part on the quality of your writing.
Reading Materials-
BURKE, MCDONALD, J., & AUSTIN, T. (2000). Architectural support for fast symmetric-key cryptography. Operating Systems Review,  34(5), 178–189.
Diffie, & Hellman, M. (1976). New directions in cryptography. IEEE Transactions on Information Theory, 22(6), 644–654.
Ullah, de Roode, G., Meratnia, N., & Havinga, P. (2021). Threat Modeling — How to Visualize Attacks on IOTA? Sensors (Basel, Switzerland),  21(5), 1834–.
Li, Yu, Y., Lou, C., Guizani, N., & Wang, L. (2020). Decentralized Public Key Infrastructures atop Blockchain. IEEE Network, 34(6), 133–139.
Chia, Heng, S.-H., Chin, J.-J., Tan, S.-Y., & Yau, W.-C. (2021). An Implementation Suite for a Hybrid Public Key Infrastructure. Symmetry (Basel), 13(8), 1535–.


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Information Systems homework help

Do you think that ERM is necessary in the contemporary organization and why?

After reading this week’s article, and any other relevant research you locate, please discuss the following in your main post:.
Which case study in the paper was most interesting to you and why?
Do you think that ERM is necessary in the contemporary organization and why?
Please make your initial post
Provide an outside source (for example, an article from the UC Library) that applies to the topic, along with additional information about the topic or the source (please cite properly in APA 7)
Make an argument concerning the topic.
Reading Materials –
Do, H., Railwaywalla, M., & Thayer, J. (2016). Integration of ERM with strategy (p. 35). Enterprise risk management initiative. Retrieved from Poole College of Management, NCSU.

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Information Systems homework help

Describe two types of network security attacks.

The threat environment that organizations face includes different types of attacks and different types of attackers who commit these attacks.
Select two types of network security attacks. Explain the two types of attacks, the types of attackers who are engaged in these attacks, and the counterattacks that are taken to mitigate the risks of these attacks.

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Information Systems homework help

Identify one cryptographic attack and how you can protect against it.

PKI and Cryptographic Applications
Discussion Week 3: PKI and Cryptographic Applications
Malicious individuals have discovered several methods to attack and defeat cryptosystems. It’s important that understand the threats posed by cryptographic attacks to minimize the risks to your network systems.
Identify one cryptographic attack and how you can protect against it.
Reading Materials:


Li, Yu, Y., Lou, C., Guizani, N., & Wang, L. (2020). Decentralized Public Key Infrastructures atop Blockchain. IEEE Network, 34(6), 133–139.
Chia, Heng, S.-H., Chin, J.-J., Tan, S.-Y., & Yau, W.-C. (2021). An Implementation Suite for a Hybrid Public Key Infrastructure. Symmetry (Basel), 13(8), 1535–.

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Information Systems homework help

How has the industry in which Nike resides been doing over the last 5 years?

Marketing Excellence: Nike (pp. 30-32)
Read pages 30-32 of your textbook (Nike) and respond to the following questions.
Marketing Analysis
1) How has the industry in which Nike resides been doing over the last 5 years?
2) What are the pros, cons, and risks associated with Nike’s core marketing strategy? How have they managed to develop a strong customer relationship with their target market?
3) Who are the top three competitors of Nike, and what are their advantages/disadvantages with respect to their product/service development?
4) Looking at the competitors you discussed in question #3, what would you recommend as being the next steps for these competitors and subsequently the next steps for Nike to combat these competitors?
Please submit a 6-page (including title and reference page) double-spaced paper, 12 pt font that illustrates your learning and application from this course on the following. Utilize and cite a minimum of 3 articles written within the last 5 years from well- respected or peer -reviewed business sources in addition to the textbook and supporting materials from the course. APA format 7th Edition should be used.
REQUIRED TEXT
Marketing Management by Philip T. Kotler and Kevin Lane Keller, 15th Edition, 2014, Pearson Publishing, ISBN: 978-0133856460

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Information Systems homework help

Explain the applications of pharmacodynamics to the nursing practice.

Discuss five different examples of therapeutics and pharmacotherapy and how they maintain a healthy life style, or prevent disease or prevent complication of the disease.
This activity is tied to:
Course Objective 6: Explain the applications of pharmacodynamics to the nursing practice.
Course Objective 7: Compare and contrast therapeutics and pharmacology

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Information Systems homework help

How does a personal mission and vision statement differ from one created for an organization?

1. How do you manage innovation if ideas can come from anywhere, including people who aren’t your direct employees—or aren’t even part of the company?
2. How does a personal mission and vision statement differ from one created for an organization?
Exercise Instructions:  You are required to submit a 3-Pages (Title Page and 2 Content Pages), APA formatted paper with substantial content. Substantial content requires staying on topic and fully addresses the assignment in a clear, concise, and meaningful manner. The deliverable length of your posting responses must be at least 3-pages, (Title Page and 2 Content Pages) APA format.