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Information Systems homework help

  ch of the following terms refers to a theory or model that has been used to ex

 
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

-Need to write one page Module 5 question about Cabling Upgrade Research onlin

-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

 After reading this week’s article, and any other relevant research you locate,

 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

  After reading chapter’s 2 and 3 of Brewer and Westerman (2018), watch the TedT

 
After reading chapter’s 2 and 3 of Brewer and Westerman (2018), watch the TedTalk, Lead like the Great Conductors, by Itay Talgam (link below).  Based on your understanding of classical and humanistic approaches to organizational communication, choose one conductor reviewed in Talgam’s talk and critically analyze their approach to conducting an orchestra.  Relate your analysis to one theory/approach discussed in the chapters in order to demonstrate your understanding of the content and your ability to apply it to practical situations. 
As you watch the TedTalk, keep the following question in mind: How does a conductor and orchestra correlate to an organization?  By doing so, you will be able to identify specific approaches and theory to organizational communication. 

Your original response should be 350-400 words.  You should also respond to, at least, two classmates original posts (100-150 words each).

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Information Systems homework help

   The threat environment that organizations face includes different types of at

  
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

 PKI and Cryptographic Applications Discussion Week 3: PKI and Cryptographic App

 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

 IT Research Paper Threat Modeling A new medium-sized health care facility just

 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

Overview It is often necessary for information technologists to evaluate new and

Overview
It is often necessary for information technologists to evaluate new and emerging technologies and to assess the potential impacts on an enterprise’s current information technology (IT) operations and future IT project planning.
In this assignment, you write about the interaction of cloud-enabling technologies.
Directions
Pick two of the following cloud-enabling technologies that directly interact with one another:
Broadband network technology.
Data center technology.
Internet technology.
Virtualization technology.
World Wide Web (WWW) technology.
Multitenant technology.
Service technology.
Write 3–4 pages explaining how your chosen cloud-enabling technologies function. Explain how they interact with one another to create a cloud consumer network, a cloud provider network, an enterprise internet connection, or another cloud component.
Make sure to do the following:
Describe the primary functions of cloud-enabling technologies.
Explain how cloud-enabling technologies interact to create a cloud component.
Submission Requirements
Submit a single 3–4 page Word document with both parts of this assignment.
Font: Times New Roman, 12 point.
Format: Double spaced lines. Use current APA style and format.

Categories
Information Systems homework help

 PKI and Cryptographic Applications Discussion Week 3: PKI and Cryptographic App

 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–. 

Categories
Information Systems homework help

 After reading this week’s article, and any other relevant research you locate,

 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.