Competency In this project, you will demonstrate your mastery of the following competency: Determine the impact of systems on an organization Scenario You are the assistant director of the IT department of Lost Pines Outfitters, a medium-sized online retailer. You have recently received data showing that customers are not satisfied with the current ordering system. They report that they keep selecting items that seem to be available and then receive conflicting information when they try to complete the purchase. This has resulted in wasting customer time and causing some customers to leave the site without making a purchase. The data also shows that it is taking employees too long to fulfill those orders. Your director is contemplating acquiring a new system that makes the process of buying merchandise easier for your customers and improves the employee experience as well. She has asked you to develop a presentation for your company stakeholders. The presentation will show how the existing ordering system is currently receiving, processing, and fulfilling orders. Directions Customers have stated that once they select an item they want to purchase on your company website, they are told only at checkout that the item is not currently in stock. When customers do successfully place an order, a warehouse employee begins processing the order. The employee refers to the inventory report to make sure that the item is in stock and to locate it in the warehouse. The inventory report is printed every three days. Once the item is located, the employee packages it for shipping and notifies the delivery company that an item is ready to ship. If they cannot locate the item in the warehouse, the employee must inform the customer that the item is out of stock. The current process is taking one to four hours. The director of IT has asked you to create a presentation for stakeholders. Your presentation must include a data flow diagram (DFD) that models the primary business functions (product ordering, internal order processing, and logistics or shipping) and the flow of data between them. You should also be sure to include inputs to and outputs from the processes. Finally, you will need to provide suggestions concerning where the process could be changed to make it more efficient. The presentation must contain 5 to 7 slides. Within your presentation, you must: Create a Level 0 (context diagram) data flow diagram for the existing system. This data flow diagram will show how information flows into and out of the system. Recall that a context diagram includes only the system and inputs and outputs. Create a Level 1 data flow diagram for the existing system. This data flow diagram will show a breakdown of the system into business processes and the flow of information from one business process to another within the system, including: Product ordering Internal order processing Logistics or shipping Identify data flows, processes, data stores, and inputs and outputs by clearly labeling them within the diagram. Identify user requirements and business functionality for each business process. Consider the end user (customer and employee) needs for ease of use, accessibility, and performance. In conclusion, provide suggestions for changes that should be made to the system and explain the advantages and disadvantages of implementing those changes. Consider the organization’s desire for: Ease of use Accessibility Performance

The convenience and ease of online shopping can be difficult to resist. Being able to access massive retailers, such as Amazon, on any mobile device or computer makes it simple to browse and purchase products. Some retailers allow for 1-click purchases, which enables a user to click a single button to complete a purchase. When users purchase with this option, the retail site has all of the user’s personal information stored in its system: name, address, retailer-based subscriptions, credit card information, etc. Many of us are willing to potentially sacrifice the security of our private and sensitive information for ease of use, convenience, and expedited processes. For this week’s discussion, consider internet-facing security, as well as the risks and vulnerabilities that are associated with internet-facing IT systems. Should you reference any internal or external resource, remember to cite your sources appropriately. In your initial post, address the following: Why is it important to secure the internet-facing side of an IT system? Name an internet-facing security component that an e-commerce site could implement to protect and secure its internet-facing IT system. In response to two of your peers, answer the following: What about your peers’ proposed security components makes them viable? Recommend an additional security component to further the dialogue. R1: Steve Gyurik posted Jun 14, 2021 1:06 Hello class, It is important to secure the internet-facing side of an IT system to protect against many types of attacks. These attacks consist of, a Drive-By Download, where software and malware are downloaded and installed without the user knowing about it. Typosquatting/URL Hijacking, where an attacker will register a domain name that have similar typing errors that a user would punch in while trying to access a particular web site. Buffer Overflow is when boundaries are not enforced on what type of data can be inputted. Integer Overflow is when the maximum size of a numeric value is exceeded and used to store it in memory. A Zero-Day attack is an attack that exploits computer application vulnerabilities before they are known and patched by the application's developer. (8.4.7 Web Application Attack Facts) Some internet-facing security components that an e-commerce site could implement to protect and secure its internet-facing IT system consists of, using the latest browser with the latest patch level, installing antivirus, anti-spyware, pop-up blocking, and firewall software. Using HTTPS to encrypt the HTTP over Transport Layer Security (TLS) or over Secure Socket Layer (SSL), protecting your browser against threats. Users should be trained to log out of websites when they are finished online. Users should never allow applications to remember their authentication information. (8.4.7 Web Application Attack Facts) References 8.4.7 Web Application Attack Facts, https://labsimapp.testout.com/v6_0_452/index.html/productviewer/225/8.4.7/f521c877- 4b08-4d5f-acea-5ec0c1f7f238 R2: Mae Nkanang posted Jun 15, 2021 8:48 AM Hello Class It is important to secure the internet-facing side of an IT system because it is the most attacked part of the IT system. Our internet-facing servers are constantly being probed by hackers looking for ways to damage our resources or steal them. It is very important that no holes are left unplugged which would allow hackers easy access. Securing the internet-facing side of an IT system will helps in identifying any misconfigurations or viruses that might allow the servers to be used as launchpad for hackers. A well secured internet framework can help businesses reduce the risk of damage and data theft. It will ensure the safety of information that are shared by dividing the data into several bits and encrypting them, then delivering them through separate path. It will also make sure that workstations are shield from malicious spyware. One of the internet-facing security components that an e-commerce site could implement to protect and secure its internet-facing IT system is an SSL (Secure Server Layer) Certificate. The SSL certificate authenticates the identity of users and then encrypts data both on the store and in transit. SSL is very important in creating secure connectivity between the end-user systems and the e-commerce website. When it comes to tech-savvy buyers, it is important that there is a padlock icon and HTTPS in the address bar because this will allow them to be confident in providing their personal details and credit card information. It also proves to the customers that their data is properly encrypted and protected. Dsons, J. (2020, September 17). E-commerce Website Security: 5 Best Practices to Protect Your Online Store. Business.Com. https://www.business.com/articles/e-commerce-website-security-5-best-practices-to-protect-your-online-store/#:%7E:text=SSL%20is%20the%20de%20facto,and%20your%20e%2Dcommerce%20website. Sciberras, N. (2019b, May 16). The Importance of Scanning Your Internet-Facing Assets. Acunetix. https://www.acunetix.com/blog/articles/importance-scanning-internet-facing-assets/#:%7E:text=If%20your%20network%20is%20in,would%20allow%20hackers%20easy

Stan Mizel, CEO of Peyton Trade Show Design, has just returned from his annual small-business CEO roundtable. Stan's peers were discussing how their organizations were benefiting from cloud computing. Stan Mizel and his management team wish to learn more about cloud computing. You have been identified as a subject matter expert on cloud computing. You have been hired to educate Stan Mizel and the management team at Peyton Trade Show Design on cloud computing. In an 8- to 12-slide presentation created in PowerPoint, complete the following: Identify the essential characteristics of cloud computing. Explain how organizations today are implementing three primary delivery models for cloud: private, public, and hybrid. Illustrate each of the three primary delivery models for cloud by creating a high-level diagram. Summarize the information you presented at the end of your presentation.