Category: Computer Science homework help

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APA FORMAT 200 WORDS WITH REFERENCES AND CITATION. no plagiarism no ai no chat gpt
Of all the standards and organizations listed in Chapter 13 in the book Fundamentals of Information Systems Security, which one did you find the most interesting.  Do a little research and tell us a little more about it, in your own words.    

APA FORMAT 250 words with References and Citations no plagiarism no AI no chat gpt
Can you think of a Real-World example of Non-Determinism?   By that I mean an example of something that can happen with more-than-one outcome from “state 1” given the occurrence of “condition A”  (single condition occurs…but somehow – multiple outcomes then also occur)???

Before an IT professional or IT department recommends the use of a specific operating system and version, an assessment of the organization’s needs must be done. Every organization, and even different departments within the same organization, will have different needs and requirements. Users within a department might need access to specific software that other users do not. The same might be true for hardware. Some users might need access to a specific server, fax machine, or printer.
For this week’s discussion:
Review the three scenarios from the perspective of a systems architect.
Write your initial post about one of the scenarios.
Respond to at least two of your peers.
Scenario 1: You work for a small software company with four different departments, including Marketing, IT and Business Operations, Product Development, and Customer Support. Marketing currently has its employees use iMovie and Keynote to create their marketing materials and external presentations; there is no intention to change products since they have built their departmental standards around using that software. The IT and Business Operations department needs to use MS Visio to create system diagrams and flowcharts. This department, as well as Product Development, needs access to project management software such as Jira or Asana. Lastly, Customer Support uses a customer relationship management (CRM) program that has been supported by Windows 7 in the past.
Scenario 2: You work for a large organization with 15 departments. A new leadership initiative to centralize systems includes requiring all employees to use the same OS and computers. Currently, some departments use Windows and others use macOS; some desktops within those departments have Linux-based systems. It has been discovered that some departments are still operating older OS versions, which has negatively impacted their productivity. For customer-facing departments, the SalesForce CRM is being implemented. Implementation of this CRM is what encouraged the leadership team to start a centralized initiative to have more systems connect to that CRM.
Scenario 3: You are working for a major publishing company in the U.S. that has recently merged with a smaller company in the U.K. You have uncovered information that the smaller company’s desktop equipment and installed operating system have not been upgraded in a very long time. The editing department has 10 desktops that are still using Windows XP, and two desktops in the graphic design department are currently running the Mac OS X 10.8 Mountain Lion, released in 2012. Due to the nature of the organization, these software applications have been proficient in creating newsletters and e-books, and in designing print on demand for self-publishing. All desktop equipment and operating software will need to be audited and mitigated to reflect the system architecture and security model for the parent company.
In your initial post, address the following:
Make an OS recommendation based on your chosen scenario and provide a strong rationale.
Answer the following questions:

Given what is described in the scenario, what OS and version do you recommend be implemented?
Should more than one kind of OS be implemented? If so, which ones?
What are software and hardware requirements that support your decision?
What else helped you make the decision to recommend specific OSes?

If you had some difficulty making a recommendation, discuss what additional information you would need to make a well-informed decision.
If you make assumptions beyond the information in the scenario that you’ve chosen, make sure you state them in your initial post.
In response to two of your peers, address the following:
Continue the discussion by adding to the conversation. Discuss whether you would have made the same OS decisions given the selected scenario. You can also add reasons to support your peers’ decisions that were not discussed in the initial post.
Then describe some scenarios where the newest version of an OS cannot be utilized in an environment. Why and how is that the case? How can this be mitigated?
RESPONSE 1
As a systems architect I would chose scenario 3 as it is the simplest out of the three. I would keep the same number of desktops because it seems like the quantity is sufficient enough to carry out business operations for now having acquired this smaller company. The 10 desktops in the editing department that are using Windows 7 should definitely be upgraded to Windows 11, the newest version improves security and performance. Graphic design department would benefit from newer Mac desktops like new Apple iMac 24″ with a nice big screen for creating graphic assets, designing websites, and editing photos. You could also purchase Macbook Pros instead if the hardware is too expensive. I would upgrade the OS of the Macs to OS X El Capitan which is the newest and fastest version. 
Hardware requirements for Windows 11
Processor1 gigahertz (GHz) or faster with 2 or more cores on a compatible 64-bit processor or System on a Chip (SoC).RAM4 gigabyte (GB).Storage64 GB or larger storage device Note: See below under “More information on storage space to keep Windows 11 up-to-date” for more details.System firmwareUEFI, Secure Boot capable. Check here for information on how your PC might be able to meet this requirement.TPMTrusted Platform Module (TPM) version 2.0. Check here for instructions on how your PC might be enabled to meet this requirement.Graphics cardCompatible with DirectX 12 or later with WDDM 2.0 driver.Display
High definition (720p) display that is greater than 9” diagonally, 8 bits per color channel.
Hardware requirements for Mac OS X El Capitan
OS X v10.6.8 or later
2GB of memory
8.8GB of available storage
Some features require an Apple ID; terms apply.
Some features require a compatible Internet service provider; fees may apply.
These seem to be the fastest and latest versions of Windows and Mac Oss. I’m not going to use Linux because its too uncommon and the other 2 OSs just offer more in applications and software that can be used for graphic design, e books, and printing. 
Daniel Meladoss
RESPONSE 2
“Scenario 2: You work for a large organization with 15 departments. A new leadership initiative to centralize systems includes requiring all employees to use the same OS and computers. Currently, some departments use Windows and others use macOS; some desktops within those departments have Linux-based systems. It has been discovered that some departments are still operating older OS versions, which has negatively impacted their productivity. For customer-facing departments, the SalesForce CRM is being implemented. Implementation of this CRM is what encouraged the leadership team to start a centralized initiative to have more systems connect to that CRM.”
For the second scenario, I recommend implementing Windows across the departments, specifically Windows 11 for workstations & the latest version Windows Server 2022 for servers. The widely used SalesForce CRM in place at this organization is compatible with the Windows platform & since leadership was moved to add more systems to connect to that CRM it makes sense to adopt Windows for that purpose. As this is a large organization with 15 departments & (we have to assume) several workstations within those departments, Windows is also a cost-effective option for this case particularly compared to Apple’s MacOS systems. Not to mention the minimal learning curve for most employees which will lead to less disruption caused by any necessary acclimation of a new OS platform such as Linux. In this way, the organization will be able to save money & time from its bottom line.
Other software & hardware requirements supporting my decision include security enhancements such as the encryption provided by BitLocker, & Windows Defender antivirus at no extra cost (an obvious bonus for such a large organization). Windows Group Policy allows for the standardization of settings & other configurations across entire departments or even the organization. This helps to enforce security, deploy updates & streamline management from a single device. This OS also provides adequate speeds, RAM, & storage for what this organization would need & will accommodate future growth the departments.
I’d like to acknowledge that this scenario does not offer more detailed information such as specific requirements of each of the 15 departments, potential budget for purchasing new hardware, training, etc. Nevertheless, I don’t see how that information would alter my recommendation in this case.

 
Compare and contrast data lakes and data warehouses.
How does Azure allow you to control and monitor these types of storage?
Can company’ benefit from employing them with Azure?

 
Alerts can be very helpful in letting users know that an action has been completed. However, alerts can also be distracting or irritating when they are used too frequently or provided in instances where it is already clear what action has occurred.
Do an Internet search on the pros and cons of alert boxes and possible alternatives. Share your opinion on alert boxes. Would you use them on a website? Why or why not? Be sure to provide rationale and support for your opinion.

 
Select a major hacking incident from the past five years. Briefly describe the case:
What was done or not done?
What should be done to prevent a recurrence?
200-250 words

What have researchers learned about the negative impacts of excessive social media use among teenagers, and ways to mitigate these negative impacts? 

1- 2 pages for each question. Read more about phishing scams and write a report with a series of guidelines to recognize them and other fraudulent e-mails.
read more about the Advanced Encryption Standard (AES) and the Data Encryption Standard (DES) algorithm and write a report summarizing explaining how it works. Use the following link as a starting point: http://csrc.nist.gov/groups/ST/toolkit/block_ciphers.html.
read more about SSL and TLS and write a report explaining how they work. Use the following link as a starting point: http://computer.howstuffworks.com/encryption4.htm.
Complete the paper in APA format
Paper should include at least 3 references

 
Purpose
In this assignment, you will be provided a scenario in which you need to prepare for a HIPAA audit using materials found on the healthIT.gov website and using a government-provided online or downloadable tool to perform a risk assessment.
Assignment Instructions
You are the IT and Security Manager for a small five-physician medical practice that uses electronic medical records (EMR) but has never performed a HIPAA security risk assessment. You need to prepare for the upcoming HIPAA Audit, and the healthIT.gov site recommends performing a security risk assessment using their Security Risk Assessment (SRA) tool (downloadable or paper).
Based on the scenario above, review the questions in the Administrative Safeguards portion of the tool. This private practice has many written policies, but the policies are often not updated, and training new personnel on HIPAA requirements is a bit haphazard and poorly coordinated. The practice does not have a formally appointed security contact, although the office general manager is the one that most people go to. The one-person IT professional tries to protect the patient’s information and access to that information as best that is possible, but people that leave the organization are often not immediately removed from having that access. Physical access to the building does require a key card access, but the building entrance is not monitored by cameras or the need to sign in. The company has not formally documented and mapped relevant business associates and has not secured business associate agreements related to patient information security. Although the receptionist area has a high counter, and patients typically cannot see the receptionist’s computer screen, patients can hear the phone conversations in the receptionist area. Access to the medical records is password protected but not encrypted, and not all computer screens have automatic locks when the screens are idle.
Identify at least 10 Administrative Safeguard questions from the tool that are particularly relevant to this organization. Identify each by number and the specific wording of the question.
Discuss at least five identified threats or vulnerabilities and discuss the likelihood and overall impact of each of these vulnerabilities in a table like the one below for each threat/vulnerability (you should have five tables).
Likelihood
Impact
Low
Medium
High
Low
Low Risk
Low Risk
Low Risk
Medium
Low Risk
Medium Risk
Medium Risk
High
Low Risk
Medium Risk
High Risk
For each threat/vulnerability, describe one or more safeguards that could be implemented against the threat/vulnerability. Suggested safeguards can be found in the SRA tool.
Write a summary that discusses what you learned by participating in this exercise. Discuss how difficult and costly completing this assessment might be for the small medical practice described in this case. Recommend possible solutions to make this assessment process possible for this small practice.
Assignment Requirements
5–6 pages of content (exclusive of cover sheet and references page), using Times New Roman font style, 12 point, double-spaced, using correct APA formatting, and include a cover sheet, table of contents, abstract, and reference page(s)
At least 1 credible source cited and referenced
No spelling errors
No grammar errors
No APA errors