Computer Science

Microsoft Windows implements access controls by allowing organizations to define users, groups, and object DACLs that support their environment. Organizations define the rules, and Windows enables those rules to be enforced.Answer the following question(s):Do you think access controls are implemented differently in a government agency versus a typical information technology company? Why or why not?2. Do you think access controls differ among private industries, such as retail, banking, and manufacturing? Why or why not?

In this assignment, you will need to run analyses on two data sets from JASP. Part One First, open “Fear of Statistics” as the JASP file from computer. This will still be in the “Descriptives” folder. This will run the descriptive statistics and give you access to the code book. For this part of the assignment, you will need to do the following: Use the codebook reading to explain what the data is Include a screenshot (Links to an external site.) or picture of the codebook Choose four variables to assess Use the codebook to explain what these four variables are/are described as (e.g., what was being measured?) Don’t worry about the reliability statistics! What is the mean for your four chosen variables? How can we read this in terms of the likert scale? (e.g., how do people feel?) Include a screenshot or picture of the output (software’s analysis) of the descriptive statistics Part Two Now, open “Invisibility Cloak” as a JASP file from your computer. This will still be in the “T-Tests” folder. It will run the analyses for you and give you the output. For this part of the assignment, you will need to complete the following: Use the codebook reading to explain what the data is Include a screenshot (Links to an external site.) or picture of the codebook Use the codebook to explain what the variables in the dataset are/are described as (e.g., what was being measured?) Don’t worry about the assumption checks! Explain the results of the T-Test broadly What is the difference between the means? Why is the result not statistically significant? Why is it important to know what the t-test results are? Include a screenshot or picture of the output of the t-test results Describe the descriptive statistics Make sure to explain what 0 and 1 are What does the difference in the mean indicate? (e.g., what is the average for 0 and the average for 1 and what does this tell us for each variable in the context of what these numbers have been assigned to?) Why might we be concerned with the N in this case? Include a screenshot or picture of the output of the descriptive statistics

Your company’s IT department experiences a great deal of conflict in connection with its projects. There is a constant tension between finding new resources for important new projects and maintaining support resources to meet the operational needs of the existing systems.In a 3-5 page report, discuss the following:How can your company meet the challenge of organizing projects within such an environment?What can your company tell its project teams about the nature of conflict, including how to avoid it, how to recognize it, and how to resolve it?Reference all sources using APA style.Please submit your assignment.For assistance with your assignment, please use your text, Web resources, and all course materials.

Part 1As the use of wireless devices continues to expand, the need to secure these connections must follow suit. Cell phones now have the capability to create “hot spots,” and many fast-food restaurants, hotels, and stores offer free wireless Internet connections. Research and discuss a best practice list that an end user should take into consideration when connecting to a wireless access point.As handheld devices continue to gain in popularity, the topic of wireless security continues to expand. It is now commonplace for companies to market a free Internet connection. Research and discuss the security concerns that these free hot spots can create for the end user.Part 2The CEO of your company has recently contemplated introducing a wireless element to the network, as well as a virtual private network (VPN) server for the salespeople and individuals telecommuting from remote locations. Although this seems like a good idea, the CEO is requesting more information because he is worried that this may create a security issue and network congestion and response time. Prepare a 4–5-page narrative to the CEO explaining what you would do to secure the new VPN to include an explanation of the VPN pre-shared key. Discuss selection of wireless encryption methods, and compare and contrast WEP, WPA, and WPA2 to include an explanation of the bit strength for each. Explain the concepts of war driving and the pros and cons of broadcasting the wireless SSID. Research packet capture tools, and explain how they can be used for network management and resource balancing as well as their use to analyze a virus in the process of propagating across your network in real time. Explain how the tool works and what information it is capable of capturing. Select 3 types of information that could be captured from a packet capture tool, and explain how you would use it to either identify a security violation or an opportunity for performance optimization.

Considering the importance of data in organization, it is absolutely essential to secure the data present in the database. What are the strategic and technical security measures for good database security? Be sure to discuss at least one security model to properly develop databases for organizational security. Create a diagram of a security model for your research paper.paper should meet the following requirements:• Be approximately 5-6 pages in length, not including the required cover page and reference page. (Remember, APA is double spaced)Make sure one security control is discussed along with the diagram ( very very important)• Follow APA 7 guidelines. paper should include an introduction, a body with fully developed content, and a conclusion.

Provide a written example of a cloud computing topicin a brief topical description of information ?write briefly on Cloud Computing Recommendations suggested by NIST .Hint: SP 800-146 May 2012 Cloud Computing Synopsis and RecommendationsCompare between different formal Cloud definition? Based on stale and standards? (include the NIST definitions)Hint: SP 800-145 September 2011 The NIST Definition of Cloud Computing

700-word discussion: You have been hired as the CSO (Chief Security Officer) for an organization. Your job is to develop a very brief computer and internet security policy for the organization that covers the following areas:1. Computer and email acceptable use policy,2. Internet acceptable use policyMake sure you are sufficiently specific in addressing each area. There are plenty of security policy and guideline templates available online for you to use as a reference or for guidance. Your plan should reflect the business model and corporate culture of a specific organization that you select.

Research the benefits as well as the challenges associated with Big Data Analytics for Manufacturing Internet of Things.Please meet the following expectations:1. Be approximately 4 pages in length, not including the required cover page and reference page.2. Paper should include an introduction, a body with fully developed content (very very accurate to the question posted), and a conclusion.3. There should be at least five sources4. The introduction heading should not be called introduction but should note what the paper is about. NO need for an abstract. Paragraphs should be at least three sentences.5. The references should be in the alpha order strictly with the retrieved from information for each reference. The author’s last name should go first.6. Research paper should follow Purdue OWL format ( very important)

Compare the impact of Web 1.0, Web 2.0, and Web 3.0. Provide details on each and discuss how each has evolved from its forerunner Web interface. What do you see as the future of the Web in Web 3.0?Assignment ExpectationsYou Will Be Particularly Assessed On·         Your ability to inform, comment, and analyze—simply repeating what your sources say does not constitute an adequate paper.·         Your ability to apply the professional language and terminology of communications and information systems correctly and in context; you are expected to be familiar with this language and use it appropriately.Your effective and appropriate use of in-text citations to the assigned readings and other source material to support your arguments. Refer to Trident’s “Writing Style Guide” for guidance on APA formatting and style.

write a paper that contains a literature review about Effectiveness of Security Training and Awareness Program for cyber-attacks from 2015-2020 years in the literature review, each study should include the following what did the study focus on, factors that used, the outcome of the study, methods used, theories used and number of partepant