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Purpose In this assignment, you will examine a forensic disk image for evidence of coupon forgery creation. Read the scenario document carefully, as you may consider it interview notes with your client. This represents a more complex scenario than Investigation 2 and thus contains a greater degree of irrelevant data. Be sure to give yourself plenty of time to perform the examination and be sure to take advantage of Autopsy's features to assist your disambiguation.  Instructions You'll need to use the following resources to complete the assignment: Investigation 03 Sample Evidence* Autopsy the open-source forensic suite* (or another suite, such as EnCase or FTK.) (Optional) Download and use the report template (See the Investigation and Forensics Challenge module for the templates) *Accessed via the Virtual Lab. After reading the Investigation 3 Scenario, open your forensic tool and import the sample evidence into the case. Begin a forensic report to document your examination. Scenario This scenario takes place circa 2013. As part of normal business practice, Walmart security receives Counterfeit Coupon Alerts from the Coupon Information Corporation. Within the past month, Walmart security has received specific information regarding fraudulent coupons being passed at their store. Using the received information, they conducted an internal investigation using video surveillance footage in an effort to identify the customers who are engaged in this activity. One of the suspects was an unknown white, male adult, approximately 28 years old, brown hair, 5' 9", 200 pounds, no facial hair, and no visible tattoos. A photograph of this suspect was circulated to the employees in the store. On December 22, 2013, Craig Tucker was detained by Walmart security as he matched the description, and he had just passed two fraudulent coupons for Monster energy drink and Arizona Iced Tea beverages while paying for other items. Walmart security contacted the Santa Monica Police Department to arrest and prosecute Tucker for theft. Santa Monica PD Officer Smith interviewed Tucker, and he denied knowing the coupons were fraudulent. He claimed to have received the coupons after completing an online survey for students at Santa Monica Community College. Although Tucker gave consent to the search of his personal computer, a search warrant was obtained to search his computer for evidence as it may be an instrument to committing a crime. You have been given a forensic image of his hard drive. Based on your review of the search warrant, you are authorized to search for any information or communication associated with the creation, downloading, distribution, and possession of fraudulent consumer coupons. Questions 1) Can we find any digital artifacts indicating recent activity related to coupon fraud, such as temporary files, cache, or registry entries? 2) Are there indications on Tucker's computer of tools or files used for creating or altering coupons, and evidence in communications of Tucker distributing or discussing fraudulent coupons? 3) Was Craig Tucker communicating with anyone regarding these coupons?  4) How did Craig know these could be used at Walmart (as there is no indication of this on the coupons themselves)? 5) How long has Craig Tucker been using these coupons? When was the first instance? 6) Is there any evidence to suggest that Tucker visited any websites or other online platforms that are linked to the distribution of fake coupons? 7) Do the file creation or modification dates align with the time Tucker allegedly obtained the coupons? Format You can submit your forensic report in Adobe PDF format. It should be a complete report. A template has been provided if you need help, but be aware that not all sections shown in the template will be relevant to this investigation: Upload one file (PDF). Your forensic report should include a cover page and a page dedicated to answering the accompanying questions at the end. You may include screenshots or other evidence to support your conclusions, but a screenshot is not a shortcut to a complete report. Grading and Submission In brief, I'll be evaluating you on the following: Forensic Reporting The report is complete and contains only the truth. Examination Process Your examination is fully documented and uses accepted practices. Identifying Evidence While you are not expected to find every relevant evidence item, you should discover enough to adequately support the conclusions in your report.

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Linux Project programming

  Explain the differences between desktop and laptop architecture.  What features are specific to laptops and laptop displays? Describe the evolution of laptops into other mobile devices.

Based on Organizational Communications and Computer and Network Security  Organizational Communications   Computer And Network Security  The objectives of this course are as follows: 1) Apply concepts from coursework to your practical training experiences. 2) Apply experiences from your practical training experiences to academic projects. 3) Analyze connections between practical training experiences and coursework. Consider these objectives when you write your Applied Practical Learning Paper and include the following: 1) List the course(s) that you are enrolled in this term. 2) Provide the Course Learning Objective for these course(s). Refer to each course syllabus. 3) What concepts and or skills have you learned in your coursework this term that could be used or put into practice at your workplace?  4) Reflect on specific examples in your workplace.  If you are NOT currently working, please answer these same questions using past experiences or discuss how these concepts and skills could apply in your future workplace and career.  5) What knowledge or skills do you think was missing from your current coursework that you think would have been helpful in your job or you think would be helpful in your career?  Your Applied Practical Leaning Paper should be a minimum of two (2) pages double-spaced. 

  Tasks may not be submitted as cloud links, such as links to Google Docs, Google Slides, OneDrive, etc., unless specified in the task requirements. All other submissions must be file types that are uploaded and submitted as attachments (e.g., .docx, .pdf, .ppt). A.  Address ethical issues for cybersecurity by doing the following: 1.  Discuss the ethical guidelines or standards relating to information security that should apply to the case study. a.  Justify your reasoning. 2.  Identify the behaviors, or omission of behaviors, of the people who fostered the unethical practices.  3.  Discuss what factors at TechFite led to lax ethical behavior.   B.  Describe ways to mitigate problems and build security awareness by doing the following: 1.  Describe two information security policies that may have prevented or reduced the criminal activity, deterred the negligent acts, and decreased the threats to intellectual property.  2.  Describe the key components of a Security Awareness Training and Education (SATE) program that could be implemented at TechFite. a.  Explain how the SATE program will be communicated to TechFite employees. b.  Justify the SATE program’s relevance to mitigating the undesirable behaviors at TechFite.   C.  Prepare a summary directed to senior management (suggested length of 1–2 paragraphs) that states TechFite’s ethical issues from Part A and the related mitigation strategies from Part B.   D.  Acknowledge sources, using in-text citations and references, for content that is quoted, paraphrased, or summarized.   E.  Demonstrate professional communication in the content and presentation of your submission.

  Make your choice (Bouncing ball) the subject of your post, and then tell us in your own words about your find. Do not just make this up off the top of your head. The St Louis Arch, for example, is NOT a parabola—it is an inverted catenary. To get credit for this Discussion, you must cite a source confirming that your example is, indeed, a conic and not some other more exotic curve. Using a personal example (My eyebrow) will not count unless you can cite a source verifying that eyebrows are parabolic.

  Why is an update/patch process crucial for any organization to have and follow?  Discuss some issues that may arise when patching and updating machines.

  Prepare First, download and install CrypTool. If using a Windows® PC, install CrypTool 1.  If using a MAC PC, install JCrypTool. Note: In order for the CrypTool program to function, you must first OPEN a text file. Only then will items on the toolbar become enabled. Additional information for this assignment is covered in the Assignment 3 — CrypTool Lab document. Part 1.1 Identify the digital signature schemes and MAC schemes that are supported by CrypTool. For each scheme, determine the key sizes supported by CrypTool and which key sizes are recommended by NIST. Encrypt text using two digital signature schemes, measure the execution time for key generation (if applicable), signature generation, and signature verification. Measurements should be performed multiple times, and then the analysis should use the average time for comparisons. In order to obtain measurable results, you will likely need to use long messages (i.e., 5 MB or larger). Record results and draw conclusions. Identify the encryption algorithm used. Discuss the results of the measurements and any variations or trends observed when comparing the results from the group members. Report the results and the analysis. Be sure to include details on the measured results and details on each member’s computer (i.e., processor type, speed, cache size, RAM size, OS, etc.). Part 1.2 Using CrypTool, generate an MD5 hash for a small plaintext document. Record the hash result (cut and paste). Change one character in the plaintext and regenerate a hash on the changed text. Record the hash (cut and paste into your report). Do you think you could find a hash collision (that is, can you find two different texts that produce the same hash)? Experiment a few times and draw a conclusion about whether this can be done easily. Part 1.3 Generate a large prime (at least 20 digits long) and a short prime (less than 10 digits in length) (HINT: Individual Procedures \ RSA Cryptosystem \ Generate prime numbers). Determine which factorization algorithms are implemented within CrypTool (Indiv. Procedures -> RSA Demonstration -> Factorization of a Number). Identify the characteristic features of these algorithms by reading the “Factorization algorithms” help within the tutorials section of CrypTool’s built-in help. Try to factor the primes using some of these methods. Report your results, identifying the methods you used. Be sure to include how long the factorization took (or how long it was estimated to take if it was not completed in a reasonable time). Now, just enter numeric values to be factored (again, one long number and one short one). What are the results? Were factors found? Are you good at guessing prime numbers?

https://enterprisersproject.com/article/2018/6/10-ted-talks-sharpen-your-communication-skills?page=0%2C0  BASED ON TED TALK ON BELOW LINK Follow this link to access an article  from The Enterprisers Project.  Each student will select a Ted Talk.   Then, watch the Ted Talk and take good notes.  Answer the following quetions:  1.  Identify the specific Ted talk 2.  What is the overall theme of the Ted Talk? 3.  What key points of the Ted Talk are important to consider as related to organizational communication? 4.  Based on what you have learned in the class, how does the Ted Talk align with organizational communication theory?