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For the Module One assignment, students will review a series of prompts with related questions. Once the prompt has been reviewed, students will critically analyze each situation from the perspective of an IT professional. This allows students to begin to get into the mindset that is needed to critically analyze a set of problems within a network and devise solutions. This skill is critical through each stage of designing an information assurance plan. Prompt Review the following questions and provide your responses in a Word document. In answering each prompt, be sure to defend your answers and explain how you have come to your solution. Random J. Protocol-Designer has been told to design a scheme to prevent messages from being modified by an intruder. Random J. decides to append to each message a hash of that message. Why does this not solve the problem? What does solve the problem? Hint: We know of a protocol that uses this technique in an attempt to gain security. Suppose Alice, Bob, and Carol want to use secret key technology to authenticate each other. If they all used the same secret key, K, then Bob could impersonate Carol to Alice (actually any of the three could impersonate the other to the third). Suppose instead that each had their own secret key; so Alice uses KA, Bob uses KB, and Carol uses KC. This means that each one, to prove his or her identity, responds to a challenge with a function of his or her secret key. Is this more secure than having them all use the same secret key? Hint: What does Alice need to know in order to verify Carol’s answer to Alice’s challenge? Assume a cryptographic algorithm in which the performance for the good guys (the ones that know the key) grows linearly with the length of the key and for which the only way to break it is a brute-force attack of trying all possible keys. Then, suppose the performance for the good guys is adequate (e.g., it can encrypt and decrypt as fast as the bits can be transmitted over the wire) at a certain size key. Finally, suppose advances in computer technology make computers twice as fast. Given that both parties the good guys and the bad guys get faster computers, does this advancement in computer speeds work to the advantage of the good guys? The bad guys? Or does it not make any difference? What to Submit Your responses for each prompt must be submitted as two to three paragraphs and as a Microsoft Word document with double spacing, 12-point Times New Roman font, one-inch margins, and at least three sources cited in APA format. Scenario Assignment Module One Rubric Criteria Exemplary (100%) Proficient (85%) Needs Improvement (55%) Not Evident (0%) Value Solution Meets “Proficient” criteria and explanation uses content based vocabulary and research based evidence to support the answer Submission includes a solution and explains why appending each message as a hash of the message does not work to solve the issue of blocking intruders Submission includes a solution but does not explain why appending each message as a hash of the message does not work to solve the issue of blocking intruders Submission neither includes a solution nor explains why appending each message as a hash of the message does not work to solve the issue of blocking intruders 30 Authenticating Users Meets “Proficient” criteria and the best practice suggested for the most secure procedure is substantiated with research based evidence Submission explains the best practice to authenticate users and to prevent intruders; in other words, submission suggests the most secure procedure: having each user use the same key or having individual keys for each user Submission suggests the most secure procedure: having each user use the same key or having individual keys for each user; however, submission does not include an explanation for the decision Submission does not explain the best practice to authenticate users and to prevent intruders 30 Rapid Expansions in Technology Meets “Proficient” criteria and the explanation is supported by research based evidence Submission explains whether rapid expansions in technology are beneficial or detrimental to information technology professionals Insufficiently explains whether rapid expansions in technology are beneficial or detrimental to information technology professionals Submission does not explain whether rapid expansions in technology are beneficial nor does it explain whether expansions are detrimental to information technology professionals 30 Articulation of Response Submission is free of errors related to citations, grammar, spelling, syntax, and organization and is presented in a professional and easy-to-read format Submission has no major errors related to citations, grammar, spelling, syntax, or organization Submission has major errors related to citations, grammar, spelling, syntax, or organization that negatively impact readability and articulation of main ideas Submission has critical errors related to citations, grammar, spelling, syntax, or organization that prevent understanding of ideas 10 Total: 100%

Question: Analyze the case study and provide the answer for the questions below. (Case study will be attached once the bid was finalized) Identify the advantages data analytics would provide in her decision making. What are the possible solutions that can be deployed to help reinstate the growth figures for napkins? How can applying data analytics help to transform the kitchen towels business and help predict future demands? Note: Your answer should be a minimum of 5 - 6 pages and include a minimum of 4-5 references. References/Article dates should be less than 3 years. No plagiarism/AI content is allowed. Note: Content should be clear, concise, and understandable. No plagiarism/AI content is allowed. Please follow the minimum no. of pages and include a minimum number of references, Check for any grammatical errors and sentence structure.

PROMPT: In response to your peers discuss the impact technology has to create or sustain an organization's competitive advantage. How can IT managers best plan their IS strategies? PEER POST # 1 I have worked for Google which involves using a red mobile 2.0 chat for Google security. This helps me develop IT skills by learning Google AI platforms to secure threats of data breaches and saving business files from exposure. For businesses to develop an IT strategic plan has great benefits like: Increased Efficiency A Competitive Edge Better Decision Making Optimized Resources Utilization Improved Scalability Incorporating these methods can help a business decide the right options in building a strong case for management to address moving forward. These can be identified as training courses in order to have a fair advantage over major competition. This is a great learning experience which can help leadership avoid business losses and overproduction of employees. PEER POST # 2 When developing an IT strategic plan, the first step should involve conducting a fact-finding or GAP analysis, particularly with frontline staff. Often, organizations focus solely on leadership input, which can overlook valuable insights from those directly impacted by the implementation. This can lead to project delays, miscommunication, and reliance on incorrect information. A GAP analysis helps identify the differences between the current state and desired goals, providing a roadmap to bridge gaps efficiently. Engaging frontline staff early ensures that potential obstacles are addressed, making the transition smoother and improving project outcomes. This process enhances business intelligence and helps the organization sustain a competitive advantage by aligning operations with strategic objectives (Project Management Report). I recently experienced this firsthand while building a new database for menu items. Initially, we involved the Food Service Directors in gathering data on products currently being purchased. However, after going live at one site, we realized that many of the products approved by directors weren’t actually the ones being used. We spent a significant amount of time creating new, compliant items for the system—an issue that could have been avoided if we had initially worked with the individuals responsible for purchasing. They could have either confirmed the products or shifted to compliant items while we were building the system.

PROMPT: Finally, in responding to your peers' posts, consider the benefits that are realized through the implementation of cryptographic principles. PEER POST # 1 The primary reason cryptography is needed within an organization to protect the organizations data. A few examples of potential vulnerabilities without cryptography are data at rest, and sensitive data being sent via email or even a DocuSign scenario. Without this data being encrypted data at rest is vulnerable to prying eyes that have no need viewing it or worse by hackers who have snuck into the system and a lack of encryption via email would leave sensitive information vulnerable to simple sniffer attacks. Cryptography is a vital tool organization can leverage to ensure that their data stays safe even in the event of a breach. PEER POST # 2 Cryptography is essential for organizations to protect sensitive information and ensure secure communication. Without encryption, data sent over a network can be easily intercepted by hackers, allowing them to access confidential information like personal details and financial records. This lack of security also means that data can be tampered with during transmission, leading to misinformation that can harm decision-making. Additionally, without cryptography, it’s difficult to verify the identity of those communicating, which opens the door for impersonation and fraud. Cryptographic techniques, like digital signatures, help authenticate users and ensure that only trusted parties are involved in communication. Furthermore, encryption provides non-repudiation, meaning that a sender cannot deny having sent a message, which is important for accountability. Many industries also have regulations that require protecting sensitive data, and failing to use encryption can result in legal penalties. Finally, encryption helps safeguard against insider threats, where employees with access to sensitive information might misuse it. Overall, cryptography is vital for maintaining data security and trust within an organization.

Responding to your peers, discuss the benefits and the drawbacks of implementing such a system. PEER POST # 1 If I were a small company that has grown to need an ERP system, I would need to gather information on how the company currently functions, how the company is lacking in developing further, and what current issues are affecting our development. Once this information is gathered, recommendations can be made to enhance further the company’s growth. This would include choosing an ERP system that most benefits our needs, allows for platform scalability, allows for mobility, and lowers long-term costs (Corporation, 2023). The company should also ensure that the ERP system chosen will fit well the company structure and provide a more efficient operation process. The Enterprise Resource Planning system (ERP) I would recommend for a small company like mine to develop further is Acumatica. Acumatica is a top ERP system for small businesses. Acumatica focuses on providing a CRM to manage customer information, reporting on expense categories, accounting software, and cloud ERP (Blaney, 2024). Furthermore, Acumatica has several features to help further develop a small company into a much larger one; however, just like many other ERP systems, it can be costly to implement. PEER POST # 2 There are many considerations when looking into new ERP systems, but the first should be budget, usability, and scalability, followed by the usual, who is the system designed for, what is the goal, and timeline. The most important step before finalizing the decision should be verifying that the new system is able to support the needs of the organization and is something that will improve the user’s ability to complete their job, if the new software or system is unable to complete the necessary tasks or has a very steep learning curve, additional actions may be needed. As stated in a U.S. Chamber of Commerce article, “An ERP system affects every part of your operations. Involving managers from accounting, human resources (HR), inventory, and sales helps leaders understand pain points and mission-critical tasks” (Elliott, 2024), they should have comprehensive knowledge of their department’s duties upon being selected to prevent delays during later implementation. We recently moved to using Microsoft Dynamics Business Central for finance purposes, and I agree with many others, Microsoft Dynamics 365 is a very useful ERP for small businesses and can be scaled fairly easily with a managed process. The actual cost to transition was low (only higher due to outsourcing the build and automation) so many businesses could afford it. It is fairly customizable, so reducing the amount of visual noise and unneeded content can make it highly accessible to less skilled users. Lastly, it appears to be highly scalable, though in large organizations, with higher budgets, it may be better to opt to a more structured or in-house set-up. Despite being very effective, it does seem to have some connectivity issues with busier times.

1.) Write a detailed report on how big data analytics helped to optimize logistics and transform the logistics and transport industry. Note: Your answer should be a minimum of 5 - 6 pages and include a minimum of 4-5 references. References/Article dates should be less than 3 years. No plagiarism/AI content is allowed. 2.) Analyze the case studies, academic and peer reviewed articles, pick any two or three articles directly related to “Transforming Supply Chains to become more competitive analytically”. Write a brief analysis, provides examples and use cases to support your answer. Note: Your answer should be a minimum of 5 - 6 pages and include a minimum of 4-5 references. References/Article dates should be less than 3 years. No plagiarism/AI content is allowed. Note: Content should be clear, concise, and understandable. No plagiarism/AI content is allowed. Please follow the minimum no. of pages and include a minimum number of references, Check for any grammatical errors and sentence structure.

2 questions involving relationship between continuous variables,

Write a function that takes temperature in degrees Fahrenheit as input and returns the temperature in degree Celsius as output. Here is the signature of the function: double toCelsius (double) Following is the formula to convert °F to °C: °C = (°F - 32) x 5/9 Test your function by calling it in an assignment statement and in an output (cout) statement.

Solve the file. Required programming languages C#

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