...Security Threats And Attacks Week 4 Case Study Dustin Soria Security Threats And Attacks Week 4 Case Study Dustin Soria 2014 2014 Recent statistics show that a large percentage of people have the idea that computer security is an issue that only affects organizations. Many people believe that, at a personal level, there is little that one can have to do with their information especially because they don’t see if someone will need their information. In contrast, there is a lot of useful information that a third party may obtain from a personal computer that the user may not even realize. For instance, a user may have sensitive information that would lead to his or her private life, secrets, or even important financial information. Such information can be used by attackers to monitor their internet activities, whether they are logged into their own personal computer on a local network, or even the internet. The victim’s sensitive information can be sold over the internet, or even to third parties such as advertisers and criminals among others. As such, it is important that serious security measures are taken to protect one’s personal computer from such security issues. There are numerous security threats that can be on a personal computer. One of the most common threats is a Virus. A Virus is a piece of software that can replicate itself and infect a computer without the permission or knowledge of the user. A Virus can only spread when it is transmitted by a user...
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...Purchasing and Implementing a Student Management System at Jefferson County School System September 28, 2014 MGMT 408 Introduction The Jefferson County School System (JCSS) is a large community school system that supports middle schools, high schools and elementary schools. The schools are located in different cities with different types of facilities and staff. The school superintendent retired three years ago and his was replacement Dr. Green. The school has undergone various changes during this time, some pros and some cons. I will be identifying the situation which impacted the school’s overall software system and how it caused a large impact on its education system. JCSS has selected three different vendors for its new software system and eventually gave the contract to DSIC, but there are still some concerns. Background JCSS school functioning is going on properly and all the things are in place. There is a team of 2 members under David Meyer, who manages the software for the schools and they communicate with the staff to make the new changes work for the system. Every time when new requirement comes in the guys are contacted and they are directly being communicated the new requirement. After studying the requirement, the software team works on the changes and performs several activities to change and test the work they have done for the other teams. Since the old superintendent retired, Dr. Green has a new approach on the system. He says that the software...
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...Brief summary of the case study The modern business environment is dynamic and competitive. My supervisor often says “we create our own futures,” meaning employee performance ensures retention or the opportunity to move to a new company. This week’s case study discusses the importance of force ranking and performance assessment. Each year my company conducts individual performance assessments which add more anxiety during the holiday season. Many companies like GE, Microsoft and American Airlines have adopted this strategy but now they are becoming more flexible because they are being highly criticized because of their way of evaluating employees (Irvine, 2012). Companies are now implementing innovative techniques to evaluate their employees, so that better retention can be achieved. Opinion regarding forced ranking performance appraisal I think this topic is similar to most emotionally charged issues, you can find studies and articles which support both the advantages and disadvantages of forced ranking. Usually when I analysis a complex, emotional topics, I tend to land somewhere in the middle. When I was serving within the military as a commissioned officer we used a forced ranking system to identify officers for promotion and retention and for increased responsibility and potential based on their individual performance. No system for evaluating people is flawless but I did see some benefits to forced ranking, although in the end I feel these benefits are outweighed...
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...Week 4 Case Study 3 A 25-year-old male graduate student is seen in the office with the chief complaint of upper abdominal pain. He states that he noticed the pain intermittently over the past several weeks. He notices that he gets gnawing pain about 2 hr after he eats. He also notes that he has some bloating and occasional nausea with the pain. He states that the pain is relieved by antacids most of the time. 1. What is the difference between a. and a. What additional questions should you ask the patient and why? I will ask the patient about the pain symptoms and if it stays constant or goes away. Does eating or drinking help with his symptoms? I will also ask if the patient has had trouble swallowing, chest pressure, pain, or any other symptoms of his pain....
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...Question 3 a) Although all the ratings are measured based on the same scale (thus, same unit), the scores of the variables have various means and standard deviations, indicating that the rating of each variable distributes differently from one another on the scale. Standardizing the data makes the means of the variables equal to zero and standard deviations to one. The standardization realizes the subsequent analysis of the correlation matrix and makes it easier to interpret the principal components derived later. b) The large correlations between each pair of the ratings are listed in the table below. The variables are defined as follows: Diversions: the diversity of the residents in terms of race and ethnicity. House: the cost of housing for ownership or rent. Transportation: the convenience of traveling between places. Large correlation (r over ±0.5) Make sense? Why? Yes No Diversions & House (r = -0.5267) Since the data are collected from small cities in the US, there is chance that most of these cities have developed from a college town. Thus, the resident population should comprise many international students, faculty and staff. Usually, these people, and also American college students, are not willing or not able to spend much on the rent or to own a house. Diversions & Transportation (r = 0.5045) Again, a college town usually provides a well public transportation system for students to commute from place to place. Education & House ...
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...CIS 331 Week 4 Case Study Assignment https://hwguiders.com/downloads/cis-331-week-4-case-study-assignment CIS 331 Week 4 Case Study Assignment There are many possibilities you can take when dealing with an SS. A SRS is basically an organization understands of the customer or potential client’s system requirements and dependencies at a particular point in time prior to any actual design or even change development work. This is known as a two-way insurance policy that makes sure that both the client and the organization understand the other’s requirements from a certain perspective at a given point in time. In this essay I will create a SRS of a hotel managements system. I will also give you examples of an SRS and explain things such as the description, the function, and the specifications. User & System Requirements With this system come user requirements. These are certain requirements that will help gain access to the SRS for the hotel. It will also be broken down into specific categories. For example; the software that will most likely be used is the oracle. While some of the user requirements will be login credentials, reservations, check ins, payments and room service. The external requirements will include things such as a computer or laptop, keyboard, mouse, and a printer. As for the hardware requirements, this system will most likely be running on windows by Microsoft. Functional and Nonfunctional Requirements Most of the functional requirements...
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...A++PAPER;http://www.homeworkproviders.com/shop/cis-524-week-4-case-study-2/ CIS 524 WEEK 4 CASE STUDY 2 CIS 524 Week 4 Case Study 2, CIS 524 Week 4 Case Study 2 Case Study 2: Design Process Due Week 4 and worth 90 points You have recently started your own software design company. You discover that your local DMV is looking to build a system that will allow receptionists to check customers in quickly. They would like for the system to allow customers to self-check-in during busy times, but have receptionists check customers in the rest of the time. Your company puts a bid in for the project and wins. Read the article located at http://www.bcs.org/upload/pdf/ewic_hc07_lppaper18.pdf. Write a four to five (4-5) page paper in which you: 1. Suggest the prototyping technique you would use for this system and support your rationale. 2. Create a management plan containing eight to ten (8-10) stages for proper design of such a system. 3. Explain each stage of the management plan and justify your rationale. 4. Estimate the length of time it will take to complete each stage of the management plan. 5. Compare and contrast the self-check-in interface with the interface a receptionist would use. 6. Use Microsoft Visio or an open source alternative, Dia, to create a total of two (2) graphical representations of your proposed interfaces, one (1) for the self-check-in and one (1) for the receptionist. Note: The graphically depicted solution is not included...
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...BIOS 105 Week 4 iLab Case Study: Endocrine System Follow Below Link to Download Tutorial https://homeworklance.com/downloads/bios-105-week-4-ilab-case-study-endocrine-system/ For More Information Visit Our Website ( https://homeworklance.com/ ) Email us At: Support@homeworklance.com or lancehomework@gmail.com Case Study: Endocrine System Below is a case study presentation of a patient with a condition covered by one of the chapters you have been studying this week. Read the case study and answer the questions below. Some questions will ask for information not included within this chapter. Use your course text, a medical dictionary, the Internet, or any other reference material you choose to answer these questions. A 22-year-old college student was admitted to the emergency room after his friends called an ambulance when he passed out in a bar. He had become confused, developed slurred speech, and had difficulty walking after having one beer to drink. In the ER he was noted to have diaphoresis, rapid respirations and pulse, and was disoriented. Upon examination, needle marks were found on his arms and thighs. The physician ordered blood serum tests that revealed hyperglycemia and ketoacidosis. Unknown to his friends, this young man has had diabetes mellitus since early childhood. The patient quickly recovered following an insulin injection. 1. What pathological condition has this patient had since childhood? Look this condition up in a reference source...
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...Materials needed to go making this product include popcorn, popsicles, and the cups. Next on the agenda are the human resources needed to make this product. In terms of human resources, the manufacturers who create the goods will come from various brands and all those who sell the goods. All goods purchased will be from Walmart. Before purchasing items, the $20 budget will be taken into account. In terms of staff that will run the stand to sell the goods, the heads of the company will be in charge. Though these goods will be premade from various manufacturers, running the stand involves packaging the goods into cups, preparing and cooking the food, and taking orders from customers, these are part of the human resources needed to make the product sell. The second question involves calculating the total costs and marginal costs of their food good (and indicate which costs are fixed and which are variable). All materials and goods will be purchased at a local Walmart. These materials and goods will include utensils such as cups, as well as the goods being sold themselves: popsicles and popcorn. The popcorn purchased will be Orville Redenbacher’s Movie Theater Butter Microwave Popcorn. Each box costs $4.98, or $5.23 once tax is added. A total of twelve packages of popcorn will be in each box purchased. Each of these packages of popcorn contain 3.29oz, with a net weight of 49.49oz. Due to the $20 budget that must be accommodated, only one box of Orville Microwave Popcorn will be purchased...
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...CIS 331 Week 4 Case Study 1: Software Requirement Specification Click Link Below To Buy: http://hwcampus.com/shop/cis-331-week-4-case-study-1-software-requirement-specification/ Or Visit www.hwcampus.com Read the case study titled “A Patient Information System for Mental Health Care”, located in Chapter 1 of your textbook. Write a three to five (3-5) page paper in which you: 1. Create a Software Requirement Specification (SRS) that includes the following: 1. A detailed description of both user and system requirements. At least four (4) user requirements and four (4) system requirements should be provided. 2. A detailed description of both functional and nonfunctional requirements. At least four (4) functional requirements and four (4) nonfunctional requirements should be provided. 3. A detailed requirement specification written in structured natural language. 2. Structure and present the requirements in a logical and consistent manner. 3. Develop a use case diagram to summarize the functional requirements of the system through the use of Microsoft Visio or its open source alternative, Dia. Note: The graphically depicted solution is not included in the required page length. Your assignment must follow these formatting requirements: • Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions...
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...CIS 331 Week 4 Case Study 1: Software Requirement Specification Click Link Below To Buy: http://hwcampus.com/shop/cis-331-week-4-case-study-1-software-requirement-specification/ Or Visit www.hwcampus.com Read the case study titled “A Patient Information System for Mental Health Care”, located in Chapter 1 of your textbook. Write a three to five (3-5) page paper in which you: 1. Create a Software Requirement Specification (SRS) that includes the following: 1. A detailed description of both user and system requirements. At least four (4) user requirements and four (4) system requirements should be provided. 2. A detailed description of both functional and nonfunctional requirements. At least four (4) functional requirements and four (4) nonfunctional requirements should be provided. 3. A detailed requirement specification written in structured natural language. 2. Structure and present the requirements in a logical and consistent manner. 3. Develop a use case diagram to summarize the functional requirements of the system through the use of Microsoft Visio or its open source alternative, Dia. Note: The graphically depicted solution is not included in the required page length. Your assignment must follow these formatting requirements: • Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions...
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...CIS 331 Week 4 Case Study 1: Software Requirement Specification Click Link Below To Buy: http://hwcampus.com/shop/cis-331-week-4-case-study-1-software-requirement-specification/ Or Visit www.hwcampus.com Read the case study titled “A Patient Information System for Mental Health Care”, located in Chapter 1 of your textbook. Write a three to five (3-5) page paper in which you: 1. Create a Software Requirement Specification (SRS) that includes the following: 1. A detailed description of both user and system requirements. At least four (4) user requirements and four (4) system requirements should be provided. 2. A detailed description of both functional and nonfunctional requirements. At least four (4) functional requirements and four (4) nonfunctional requirements should be provided. 3. A detailed requirement specification written in structured natural language. 2. Structure and present the requirements in a logical and consistent manner. 3. Develop a use case diagram to summarize the functional requirements of the system through the use of Microsoft Visio or its open source alternative, Dia. Note: The graphically depicted solution is not included in the required page length. Your assignment must follow these formatting requirements: • Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions...
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...CIS 331 Week 4 Case Study 1: Software Requirement Specification Click Link Below To Buy: http://hwcampus.com/shop/cis-331-week-4-case-study-1-software-requirement-specification/ Or Visit www.hwcampus.com Read the case study titled “A Patient Information System for Mental Health Care”, located in Chapter 1 of your textbook. Write a three to five (3-5) page paper in which you: 1. Create a Software Requirement Specification (SRS) that includes the following: 1. A detailed description of both user and system requirements. At least four (4) user requirements and four (4) system requirements should be provided. 2. A detailed description of both functional and nonfunctional requirements. At least four (4) functional requirements and four (4) nonfunctional requirements should be provided. 3. A detailed requirement specification written in structured natural language. 2. Structure and present the requirements in a logical and consistent manner. 3. Develop a use case diagram to summarize the functional requirements of the system through the use of Microsoft Visio or its open source alternative, Dia. Note: The graphically depicted solution is not included in the required page length. Your assignment must follow these formatting requirements: • Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions...
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...CIS 331 Week 4 Case Study 1: Software Requirement Specification Click Link Below To Buy: http://hwcampus.com/shop/cis-331-week-4-case-study-1-software-requirement-specification/ Or Visit www.hwcampus.com Read the case study titled “A Patient Information System for Mental Health Care”, located in Chapter 1 of your textbook. Write a three to five (3-5) page paper in which you: 1. Create a Software Requirement Specification (SRS) that includes the following: 1. A detailed description of both user and system requirements. At least four (4) user requirements and four (4) system requirements should be provided. 2. A detailed description of both functional and nonfunctional requirements. At least four (4) functional requirements and four (4) nonfunctional requirements should be provided. 3. A detailed requirement specification written in structured natural language. 2. Structure and present the requirements in a logical and consistent manner. 3. Develop a use case diagram to summarize the functional requirements of the system through the use of Microsoft Visio or its open source alternative, Dia. Note: The graphically depicted solution is not included in the required page length. Your assignment must follow these formatting requirements: • Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions...
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...CIS 331 Week 4 Case Study 1: Software Requirement Specification Click Link Below To Buy: http://hwcampus.com/shop/cis-331-week-4-case-study-1-software-requirement-specification/ Or Visit www.hwcampus.com Read the case study titled “A Patient Information System for Mental Health Care”, located in Chapter 1 of your textbook. Write a three to five (3-5) page paper in which you: 1. Create a Software Requirement Specification (SRS) that includes the following: 1. A detailed description of both user and system requirements. At least four (4) user requirements and four (4) system requirements should be provided. 2. A detailed description of both functional and nonfunctional requirements. At least four (4) functional requirements and four (4) nonfunctional requirements should be provided. 3. A detailed requirement specification written in structured natural language. 2. Structure and present the requirements in a logical and consistent manner. 3. Develop a use case diagram to summarize the functional requirements of the system through the use of Microsoft Visio or its open source alternative, Dia. Note: The graphically depicted solution is not included in the required page length. Your assignment must follow these formatting requirements: • Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions...
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