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Evidence Contamination Presentation
You are the mobile device forensic examiner at the local police department. After several incidents of evidence contamination at the scene of a crime, you decided to create a PowerPoint to discuss evidence contamination in a mobile device investigation.Credit: MICA85Submission GuidelinesCreate a PowerPoint that shows the importance and drawbacks of faraday bags and how that may impact the legal process when performing a mobile device investigation. Make sure to cover the potential sources of contamination at a crime scene where a mobile device could be found and how this can affect the legal process of a suspect. Use course materials or independent research to support your position.Format:PowerPoint with Narration.Uses proper APA citations and formatting.Ensure that you are using correct APA citations and format styles. Review the APA style guidelines and format examples atMaryville University Library. (Links to an external site.)Your assignment should be uploaded no later than Sunday at 11:59 pm CST.MIC85. (2016, February 29). [Faraday bags are a type of faraday cage made of flexible metallic fabric. They are typically used to block remote wiping or tampering of wireless devices recovered in criminal investigations, but may also be used by the general public to protect data or enhance privacy.]. https://commons.wikimedia.org/wiki/File:MissionDarkness_FaradayBag_phone.jpgView RubricISYS 675 PowerPoint Assignment Rubric 1ISYS 675 PowerPoint Assignment Rubric 1CriteriaRatingsPtsUnderstandingview longer description29 ptsNo DescriptionDemonstrates a sophisticated understanding of the topic(s) and issue(s).23.2 ptsNo DescriptionDemonstrates an accomplished understanding of the topic(s) and issue(s).17.4 ptsNo DescriptionDemonstrates an acceptable understanding of the topic(s) and issue(s).11.6 ptsNo DescriptionDemonstrates an inadequate understanding of the topic(s) and issue(s).0 ptsNo MarksNo Submission/ 29 ptsAnalysisview longer description29 ptsNo DescriptionMakes appropriate and powerful connections between the issues identified and the strategic concepts researched about the topic.23.2 ptsNo DescriptionMakes appropriate connections between the issues identified and the strategic concepts researched about the topic.17.4 ptsNo DescriptionMakes appropriate but somewhat vague connections between the issues and concepts researched about the topic.11.6 ptsNo DescriptionMakes little or no connection between the issues identified and the strategic concepts researched about the topic.0 ptsNo Submission/ 29 ptsRecommendationsview longer description29 ptsNo DescriptionPresents detailed, realistic, and appropriate recommendations clearly supported by the information presented and concepts from the research.23.2 ptsNo DescriptionPresents specific, realistic, and appropriate recommendations supported by the information presented and concepts from the research.17.4 ptsNo DescriptionPresents realistic or appropriate recommendations supported by the information presented and concepts from the research.11.6 ptsNo DescriptionPresents realistic or appropriate recommendations with little, if any, support from the information presented and concepts from the research.0 ptsNo DescriptionNo Submission/ 29 ptsReferencesview longer description13 ptsNo DescriptionAll are reliable authorities.10.4 ptsNo DescriptionMost are reliable authorities.7.8 ptsNo DescriptionSome are reliable authorities.5.2 ptsNo DescriptionNone are reliable authorities.0 ptsNo DescriptionNo Submission/ 13 ptsTotal Points: 0Choose a submission typeSubmission type Upload, currently selectedUploadMore submission optionsMoreSubmit file using Webcam PhotoWebcam PhotoSubmit file using Canvas FilesCanvas Files
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calc 2
there are six questions on series and sequences due on monday 1 pm no later than that i expect all correct answers
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stats hw review
Directions: The purpose of Project 8 is to prepare you for the final, comprehensive exam and is set up EXACTLY the same. Questions 1 and 2 are not graded in this exercise, but are on the final. Be sure to answer them still so you can receive feedback. Once done with these, move into the calculation questions. Be advised that you will need to decide which type of test to use in most of the problems. Please write out all pertinent information for each of the 4 steps of hypothesis testing. For the calculations, you only need to provide the values of all statistics for that test. There is no need to show work.List the four Steps of the Hypothesis test:Step 1 –Step 2 –Step 3 –Step 4 –This semester we have discussed the following statistical analyses.Z-test One-Sample t-test Independent Groups t-test Repeated Measures t-testOne-Way ANOVA Repeated Measures ANOVA CorrelationWhen do you use them? Please type your answer in the Test Used column.ơ is givenµ is givenGroups ComparedTest UsedNoNoLooks at the same group at 2 different times or across two different conditionsYesYesSample against populationExamines the degree to which two variables relate to one anotherNoNoLooks at the same group at 2 or more times or across 2 or more conditionsNoNoExamines mean differences between two different groupsNoYesSample against populationNoNoExamines mean differences between 2 or more groups1. A researcher for a cereal company wanted to demonstrate the health benefits of eating oatmeal. A sample of 9 volunteers was obtained and each participant ate a fixed diet without any oatmeal for 30 days. At the end of the 30-day period, cholesterol was measured for each individual. Then the participants began a second 30-day period in which they repeated exactly the same diet except that they added 2 cups of oatmeal each day. After the second 30-day period, cholesterol levels were measured again and the researcher recorded the difference between the two scores for each participant. For this sample, cholesterol scores average M = 16 points lower with the oatmeal diet with SS = 538 for the difference scores. 10 points· Are the data sufficient to indicate a significant change in cholesterol level? Use a two-tailed test with α = .01.· Compute r2 to measure the size of the treatment effect.2. One possible explanation for why some birds migrate and others maintain year round residency in a single location is intelligence. Specifically, birds with smaller brain, relative to their body size, are not simply smart enough to find food during the winter and must migrate to warmer climates where food is easily available. Birds with bigger brains, on the other hand, are more creative and can find food even when the weather turns harsh. Following are hypothetical data similar to the actual results. The numbers represent relative brain size for the individual birds in each sample. 10 pointsNon-MigratingShort-Distance MigrantsLong Distance Migrants1864131191975N = 181296G = 1801685ΣX2 = 215012137M = 15M = 9M = 6T = 90T = 54T = 36SS = 48SS = 34SS = 16· Determine whether there are any significant differences among the three groups of birds.· Compute the effect size for these data.3. In 1974, Loftus and Palmer conducted a classic study demonstrating how the language used to ask a question can influence eyewitness memory. In the study, college students watched a film of an automobile accident and then were asked questions about what they saw. One group was asked, “About how fast were the cars going when they smashed into each other?” Another group was asked the same question except the verb was changed to “hit” instead of “smashed into.” The “smashed into” group reportedly significantly higher estimates of speed than the “hit” group. Suppose a researcher repeats this study with a sample of today’s college students and obtains the following results. 10 pointsEstimated SpeedSmashed IntoHitn = 15n = 15M = 40.8M = 34.0SS = 510SS = 414· Do the results indicate a significantly higher estimate for speed for the “smashed into” group? Use a one-tailed test with α = .01.· Calculate the effect size.4. For the following set of scores, compute the Pearson correlation. Then, state whether or not you can reject the null hypothesis assuming a one-tailed test with α = .05. 10 pointsXY6431506742645. In a study examining the effect of alcohol on reaction time, researchers found that even moderate alcohol consumption significantly slowed response time to an emergency situation in a driving simulation. In a similar study, researchers measured reaction 30 minutes after participants consumed one 6-ounce glass of wine. Again, they used a standardized driving simulation task for which the regular population averages u = 400 msec. The distribution of reaction times is approximately normal with σ = 40. Assume that the researcher obtained a sample mean of M = 422 for the n = 25 participants in the study. 5 points· Are the data sufficient to conclude that the alcohol has a significant effect on reaction time? Use a two-tailed test with α = .05.· Do the data provide evidence that the alcohol significantly increased (slowed) reaction time? Use a one-tailed test with α = .05.· Compute Cohen’s d to estimate the size of the effect.6. The following data are from an experiment comparing three different treatment conditions for each of 5 people (i.e. each person was exposed to condition A, B, and C during the study): 10 pointsABC012255N = 15126549ΣX2 = 354288T = 10T = 20T = 30SS = 14SS = 30SS = 30· Using an α = .05, determine whether there are significant mean differences among the three conditions.· Computer the effect size for the study.7. Researchers report that students who were given questions to be answered while studying new material had better scores when tested on the material compared to students who were simply given an opportunity to reread the material. In a similar study, an instructor in a large psychology class gave one group of students questions to be answered while studying for the final exam. The overall average for the exam was µ = 73.4, but the n = 16 students who answered questions had a mean of M = 78.3 with a standard deviation of s = 8.4. For this study, did answering questions while studying produce significantly higher exam scores? Use a one-tailed test with α = .01. 5 pointsExtra CreditComplete the following ANOVA summary table. 2 pointsn = 6; k = 4SourceSSDfMSFBetween60WithinBetween SubjectsError14Total122For the following test statistics that you obtained in Step 3 of the Hypothesis test, state whether the score falls in the critical region or not. Note that to receive credit for these problems you MUST give the critical value you used to make your decision in the appropriate column. No calculations are needed for this question. I want you to demonstrate that you know how to use the tables and understand how to make a correct decision. 2 pointsTest Statistic ObtainedInformation needed to determine Critical valuesCritical Value from the appropriate tableShould you RETAIN or REJECT the null by stating either word.z = +2.65α = .05; two=tailedt = +3.15α = .01, two-tailed; df = 3r = .619α = .01, one-tailed; df =14Examine the following decisions researchers have made about their experiments. Was the correct decision made? If not, did they commit Type I or Type II error? You may want to check to make sure they looked up the correct critical value first. 2 pointsTest Statistic Obtained by the ResearcherCritical Value He/She Looked UpThe Decision They MadeIs the decision correct?If not, did they make a Type I or Type II error. You cannot answer no without indicating which type of error first.t = 1.95α = .05, one-tailed; df = 19tcrit = 1.729Retain the null orFail to reject the nullF (4,10) = 5.86, α = .01Fcrit = 5.99Reject the nullEnd Project 8:Remember that Exam 5 will look exactly like this. Use it to prepare and do other practice problems from each chapter.
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Research Report #2: Emerging Issues Risk Analysis and Report
THIS IS URGENT. DO NOT ACCEPT IT IF YOU WILL NOT FINISH IT TODAY.Research Report #2: Emerging Issues Risk Analysis and ReportCAUTION: there are a number of websites which are offering “professionally written” versions of this assignment. Please do not make the mistake of trying to use such papers as sources for your research. They do not meet the requirement for authoritativeness (see https://libguides.umgc.edu/credibility ). Your submitted work WILL be scanned by Turn It In and your grade will reflect the quality of your research and writing for this assignment.ScenarioThe Entertainment Team (ET — part of Resort Operations at Padgett-Beale, Inc.) is excited about a new event management platform and is ready to go to contract with the vendor. This platform is a cloud-based service that provides end-to-end management for events (conferences, concerts, festivals). The head of Marketing & Media (M&M) is on board and strongly supports the use of this system. M&M believes that the data collection and analysis capabilities of the system will prove extremely valuable for its efforts. Resort Operations (RO) also believes that the technology could be leveraged to provide additional capabilities for managing participation in hotel sponsored “kids programs” and related children-only events.For an additional fee, the event management platform’s vendor will provide customized RFID bands to be worn by attendees.The RFID bands and RFID readers use near-field communications to identify the wearer and complete the desired transactions (e.g. record a booth visit, make a purchase, vote for a favorite activity or performer, etc.).The RFID bands have unique identifiers embedded in the band that allow tracking of attendees (admittance, where they go within the venue, what they “like,” how long they stay in a given location, etc.).The RFID bands can also be connected to an attendee’s credit card or debit card account and then used by the attendee to make purchases for food, beverages, and souvenirs.For children, the RFID bands can be paired with a parent’s band, loaded with allergy information, and have a parent specified spending limit or spending preauthorization tied to the parent’s credit card account.The head of Corporate IT has tentatively given approval for this outsourcing because it leverages cloud-computing capabilities. IT’s approval is very important to supporters of this the acquisition because of the company’s ban on “Shadow IT.” (Only Corporate IT is allowed to issue contracts for information technology related purchases, acquisitions, and outsourcing contracts.) Corporate IT also supports a cloud-based platform since this reduces the amount of infrastructure which IT must support and manage directly.The project has come to a screeching halt, however, due to an objection by the Chief Financial Officer. The CFO has asked that the IT Governance Board investigate this project and obtain more information about the benefits and risks of using RFID bands linked to an external system which processes transactions and authorizations of mobile / cashless payments for goods and services. The CFO is concerned that the company’s PCI Compliance status may be adversely affected.The Chief Privacy Officer has also expressed an objection about this project. The CPO is concerned about the privacy implications of tracking both movement of individuals and the tracking of their purchasing behaviors.The IT Governance Board agreed that the concerns expressed by two of its members (the CFO and CPO) have merit. The board has requested an unbiased analysis of the proposed use cases and the security and privacy issues which could be reasonably expected to arise.The IT Governance Board has also agreed to a request from the Chief of Staff that the management interns be allowed to participate in this analysis as their final project. Per the agreement, their involvement will be limited to providing background research into the defined use cases for cashless purchases. These use cases are:1. Purchases for craft materials and snacks by children (under the age of 13) attending a hotel sponsored “kids club” program.2. Purchases by Individuals attending a music festival or other event where IDs must be checked to establish proof of age (legal requirement for local alcoholic beverage consumption).3. Purchases by attendees at trade shows (attendees are “adults”).Your TaskPick one of the three use cases listed above. Then, follow the directions below to complete the required research and write your final report.Research1. Read / Review the readings in the LEO classroom.2. Read this introductions to RFID technologies: https://www.gettoken.com/beginners-guide-rfid-technology-events/3. Research one or more of the Use Casesa. Children: 8 Benefits of Using RFID Wristbands for Resorts & Attractions (see section 4: Family Freedom) https://www.idcband.com/en-us/blog-us/8-benefits-of-using-rfid-wristbands-resorts-attractions/ and https://tappit.com/resources/blog/rfid-wristband-safetyb. Managing Adult Attendees at Music Festivals (includes RFID bands linked to twitter, Facebook, and credit/debit card) http://www.techradar.com/news/world-of-tech/rfid-wristbands-vs-nfc-smartphones-what-s-winning-the-contactless-battle-1167135c. Tracking Adults at Trade Shows https://blog.printsome.com/rfid-wristbands-good-bad/4. Choose one of the Use Cases then find and review at least one additional resource on your own that provides information about privacy and security related laws that could limit or impose additional responsibilities upon Padgett-Beale’s collection, storage, transmission, and use of data about guests. (Note: laws may differ with respect to collecting data from or about children.) You should also investigate laws, regulations, or standards which impact the use of the RFID bands for mobile purchases.5. Using all of your readings, identify and research at least 5 security and privacy issues which the IT Governance Board needs to consider and address as it considers the implications of your chosen use case upon the adoption or rejection of the proposed IT project (Event Management Platform & RFID bands).6. Then, identify 5 best practices that you can recommend to Padgett-Beale’s leadership team to reduce and/or manage risks associated with the security and privacy of data associated with the event management platform.WriteWrite a five to seven (5-7) page report using your research. At a minimum, your report must include the following:1. An introduction or overview of event management systems and the potential security and privacy concerns which could arise when implementing this technology. This introduction should be suitable for an executive audience. Provide a brief explanation as to why three major operating units believe the company needs this capability.2. An analysis section in which you address the following:a. Identify and describe your chosen Use Caseb. Identify and describe five or more types of personal / private information or data that will be collected, stored, processed, and transmitted in conjunction with the use case.c. Identify and describe five or more compliance issues related to the use of the RFID bands to make and track mobile purchases.d. Analyze and discuss five or more privacy and security issues related to the use case.e. Identify and discuss 3 or more relevant laws, regulations, or standards which could impact the planned implementation of the event management system with RFID wrist bands.3. A recommendations section in which you identify and discuss five or more best practices for security and privacy that should be implemented before the technology is put into use by the company. Include at least one recommendation in each of the following categories: people, processes, policies, and technologies.4. A closing section (summary) in which you summarize the issues related to your chosen use case and the event management platform overall. Include a summary of your recommendations to the IT Governance Board.Submit for GradingSubmit your research paper in MS Word format (.docx or .doc file) using the Research Report #2 Assignment in your assignment folder. (Attach your file to the assignment entry.)Additional Information1. To save you time, a set of appropriate resources / reference materials has been included as part of this assignment. You must incorporate at least five of these resources into your final deliverable. You must also include one resource that you found on your own.2. Your research report should use standard terms and definitions for cybersecurity.3. Your research report should be professional in appearance with consistent use of fonts, font sizes, margins, etc. You should use headings to organize your paper. The CSIA program recommends that you follow standard APA formatting since this will give you a document that meets the “professional appearance” requirements. APA formatting guidelines and examples are found under Course Resources > APA Resources. An APA template file (MS Word format) has also been provided for your use.4. You are expected to write grammatically correct English in every assignment that you submit for grading. Do not turn in any work without (a) using spell check, (b) using grammar check, (c) verifying that your punctuation is correct and (d) reviewing your work for correct word usage and correctly structured sentences and paragraphs.5. You are expected to credit your sources using in-text citations and reference list entries. Both your citations and your reference list entries must follow a consistent citation style (APA, MLA, etc.).
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Factorial (2 × 3) MANOVA (STATISTICS HELP)
MUST BE SPSS KNOWLEDGEABLE AND HAVE ACCESS TO SPSS FOR THIS ASSISTANCEDUE: SEPTEMBER 28, 2016 BY 1:00PM (EASTERN STANDARD TIME)PLEASE ASK IF YOU HAVE ANY QUESTIONS OR NEED MORE INFORMATION.
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In 1980 about 17.7 million households had cable television. This was about 25.8% of the households that had cable in…
In 1980 about 17.7 million households had cable television. This was about 25.8% of the households that had cable in 2000. How many households had cable in 200
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MATH QUIZ! 1 HOURS!!! URGENT NEEEDED!!! ONLY MATH EXPERT !!
MATH QUIZ! 1 HOURS!!! URGENT NEEEDED!!! ONLY MATH EXPERT !!
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MATH Project | Trigonometry
I have this math project which I need to complete by tomorrow!I need someone who is professional/ really good in trigonometry
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Jeff was 1/4 of his way home from school. how many feet away from his house was he if…
Jeff was 1/4 of his way home from school. how many feet away from his house was he if the distance from his home to school was 812 feet
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We Accept
