Monthly Archives: June 2023

part-1

• How does the malware install itself as a service?
• How can malware running as a service be detected without using the registry?

Part-2

• Illustrate the role of the shadow file.
• Illustrate the role of the history file.
• Illustrate the role of the auth.log file.
• Discuss one way to identify vulnerable services on a Linux machine and how you would determine if the service is vulnerable to exploitation.

QUESTION 1:

• Product evaluation is an important step to ensure that a product will meet the quality, features, and overall design that is acceptable to the consumer. Imagine that you are an evaluator for a new product. Describe common challenges that you will find in a controlled and a natural environment setting among users. Suggest actions that you can take in order to address or prevent these challenges.

QUESTIONS 2:

• The ideal method of evaluation products involves volunteers. However, sometimes this is not feasible (that is, product time constraint, too expensive, et cetera). This is where experts who are knowledgeable about interaction design, needs, and typical behavior of users come into the picture. Choose a random product that you use daily and speculate on how a heuristic evaluation would be performed on that product. Provide a rationale for your response.

See the PDF for details and i want the full zip file including codes screenshot, more over the entire project : 

Requirements: • The calculator should support 4 basic arithmetic operations: + – * and / • The calculator will operate on hexadecimal numbers, not decimal numbers • The calculator only needs to operate on unsigned integers (i.e. UInt). You do not need to consider negative numbers or fractions. • The calculator should support the 16-digit hexadecimal numbers (i.e. The range of the numbers is from 0 to FFFF FFFF FFFF FFFF). Prevent the user from entering a number that is greater than FFFF FFFF FFFF FFFF. • The calculator should handle overflow and underflow gracefully. The app must not crash. • The calculator should handle division-by-zero error gracefully. The app must not crash. • The calculator should be able to support most of the devices and orientations. If it does not support the old devices earlier than iPhone 6, it is okay. 

Data Security

The main objective of this assignment is to build a classifier using machine learning techniques that can accurately tell us if the person has diabetes or not

Decision Tree model

a. Does the data need any preparation for this algorithm? What did you do? Why? 

b. Draw the tree and write at least two rules. 

c. What are the variables that best split the data in the first and second level of the tree? 

d. Evaluate the developed model using at least three different metrics. 

1. What tools do black hat hackers use to attack wireless traffic? 200 words minimum.
2. What are some possible attacks against WPA encrypted traffic? 200 words minimum.
3. What is the “evil twin” attack? 200 words minimum.
4. How can you authenticate, authorize, and audit wireless traffic on a Windows Active Directory Network? Please detail the actual setup. 500 words minimum.

There are three groups of tickets, Level 1, Level 2, and Level 3. You will pick two tickets from each group. 

As you prepare to analyze and hopefully solve these typical IT help desk tickets, keep in mind that for this course, it is more about the process and less about finding the “correct” answer. You may not always find an exact answer from the information given. The problems are structured to approximate what you will find in the workplace. Use a logical and repeatable process (e.g., the CompTIA 6-Step Troubleshooting Process) and eliminate the improbable as you work your way through each scenario.

Please go through the 2 slides below and summarize the content of each slide in one paragraph each.

Use an APA format to conduct separate research that is related to the topics in the two slides in another paragraph (now 3 paragraphs), Everything should be between 1 and 2 pages. Kindly provide references. 

Both chapters should be written in two separate word documents. Also the link to the online version of the textbook is: https://software-engineering-book.com/

Part 1: Answer the following two exercises taken from Ch9. Use your own words as much as possible, as SafeAssign will be used to check for plagiarism. Spelling and grammar count.

1. Explain why a software system that is used in a real-world environment must change or become progressively less useful. Provide at least three reasons.

2.Under what circumstances might an organization decide to scrap a system when the system assessment suggests that it is of high quality and high business value? Provide at least two reasons.

Part 2: Answer the following two exercises taken from Ch10. Use your own words as much as possible, as SafeAssign will be used to check for plagiarism. Spelling and grammar count.

1. What are the most important dimensions of system dependability?

2. Explain why it is reasonable to assume that the use of dependable processes will lead to the creation of dependable software. 

1) Download the files Emp.h , Emp.cpp, and EmployeeTestApp from “Class Content -> Week-02

2) Create a new Project with Visual Studio 2010 named Employees

3) Add the three files to the new Project

4) Add an Attribute (variable) to Emp.h

a. Add the setter Interface for that attribute

b. Add the getter Interface for that attribute

5) Add the same attribute to the Emp.cpp

a. Add the setter Implementation for that attribute

b. Add the getter Implementation for that attribute

c. Add the attribute to the displayAttributes() method’s Implementation

6) Add the Prompt and Input of the new Attribute to the main() program

7) Show the results of the new output – containing the display of the new Attribute

8) Place all Edited code in one Notepad file and Submit it