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2023 Physical controls are your first line of defense You work as an | Assignment Collections

Computer Science 2023 Physical Security And Threats

2023 Physical controls are your first line of defense You work as an | Assignment Collections

Physical controls are your first line of defense. 

You work as an independent consultant within physical security, you are hired to choose a location for an IT start company that just received a multi-million dollar government contract to provide cloud services. Although the company will handle non-sensitive information you will provide consultations as the information was sensitive. 

Task:

  • Research a real location, a building that is for sale
  • Cost of the building?
  • Will you use security guards?
    • What area will they monitor?
  • What perimeter controls will be used
  • What internal controls will be implemented

Tips:

 

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2023 Continue the preparation of the glossary add a new Excel worksheet to the glossary file used last | Assignment Collections

Computer Science 2023 Computation

2023 Continue the preparation of the glossary add a new Excel worksheet to the glossary file used last | Assignment Collections

 

Continue the preparation of the glossary; add a new Excel worksheet to the glossary file used last week (see video “Adding a Worksheet.mp4” for steps how to add a new worksheet). The new sheet will contain the following terms:

Data Base

Relational Database

Data types

Records

Fields

Types of fields

Tables

Forms

Reports

 Sort Data

The new worksheet will continue the format from the previous week:

  • Concept
  • Translation
  • Definition
  • References

 

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2023 Create Network Topology to Protect Database Your company just purchased a Dell server MD1420 DAS to | Assignment Collections

Computer Science 2023 Assignment

2023 Create Network Topology to Protect Database Your company just purchased a Dell server MD1420 DAS to | Assignment Collections

Create Network Topology to Protect Database 

Your company just purchased a Dell server MD1420 DAS to use to store databases. the databases will contain all employee records and personal identified information (PII). You know that databases like this are often targets. The Chief Information Officer has asked you draft a diagram for the server and 3 connected workstations. The diagram must use proper UML icons.

– Research: network topology to protect database server (Google Term and click images)

– Create a diagram using proper UML icon, the protects the server and the 3 workstations.

– Include where Internet access will be located, firewall and other details.

– The body (Min 1 page)

       – Provide a summary after the diagram how and why you topology should protect the database.

Resources:

 

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2023 Basic Data Analysis in RStudio Background This course is all about data visualization However we must | Assignment Collections

Computer Science 2023 Basic Data Analysis In RStudio

2023 Basic Data Analysis in RStudio Background This course is all about data visualization However we must | Assignment Collections

Basic Data Analysis in RStudio

Background: This course is all about data visualization. However, we must first have some understanding of the dataset that we are using to create the visualizations.

Assignment:

Questions/Requests:

  • Create a summary of stats for the dataset. (provide a screenshot)
  • Create a correlation of stats for the dataset. (provide a screenshot) (Hint: Transform may be needed)
  • What is the Min, Max, Median, and Mean of the Price? (provide a screenshot)
  • What is the correlation values between Price, Ram, and Ads? (provide a screenshot)
  • Create a subset of the dataset with only Price, CD, and Premium. (provide a screenshot)
  • Create a subset of the dataset with only Price, HD, and Ram where Price is greater than or equal to $1750. (provide a screenshot)
  • What percentage of Premium computers were sold? (provide a screenshot)(Hint: Categorical analysis)
  • How many Premium computers with CDs were sold? (provide a screenshot)(Hint: Contingency table analysis)
  • How many Premium computers with CDs priced over $2000 were sold? (provide a screenshot)(Hint: Conditional table analysis)

Your document should be an easy-to-read font in MS Word (other word processors are fine to use but save it in MS Word format). Your cover page should contain the following: Title, Student’s name, University’s name, Course name, Course number, Professor’s name, and Date.

Submit your assignment on or before the due date.

URL to class Basic Data Analysis in RStudio:

https://s3.amazonaws.com/blackboard.learn.xythos.prod/5a31b16bb2c48/3149183?response-cache-control=private%2C%20max-age%3D21600&response-content-disposition=inline%3B%20filename%2A%3DUTF-8%27%27Basic%2520Data%2520Analysis%2520in%2520RStudio.mp4&response-content-type=video%2Fmp4&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20200904T150000Z&X-Amz-SignedHeaders=host&X-Amz-Expires=21600&X-Amz-Credential=AKIAYDKQORRYTKBSBE4S%2F20200904%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=8ccc495069ce1f31f88c61d6cec5235b4bf5a4b623989010dfef45bc1c42b18d

 

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2023 Document Preview Objectives 1 Gain experience with SQL application 2 Understanding Database PL SQL Due Fri | Assignment Collections

Computer Science 2023 implement ORACLE triggers

2023 Document Preview Objectives 1 Gain experience with SQL application 2 Understanding Database PL SQL Due Fri | Assignment Collections

Document Preview:

Objectives: 1. Gain experience with SQL application 2. Understanding Database PL/SQL Due: Fri day, June 2 0 , 2014. 11:59:59 PM (EST) In this homework , you will implement ORACLE triggers. The triggers will be used to maintain the consistency of a bi-temporal history table. Your homework will use a simplified EMPLOYEE table based on the database in Figure 3.6 of the textbook (Figure 5.6 in the fifth edition of the book), with only the attributes shown below: EMPLOYEE(LNAME, SSN, SALARY, DNO, VST, VET, TST, TET) A separate table EMP_HIST will maintain the history of changes by keeping the old versions of tuples and their attributes: EMP_HIST(LNAME, SSN, SALARY, DNO, VST, VET, TST, TET) Because circular (recursive) triggers are not allowed in ORACLE, we will two other tables: DUMMY_EMP(LNAME, SSN, SALARY, DNO, VST, VET, TST, TET). All the operations listed below will be applied to the table DUMMY_EMP, but the actual data will be stored in the other two tables. You will write appropriate triggers to keep the correct data in the two tables EMPLOYEE and EMP_HISTORY. Your triggers should maintain the consistency of the two tables when you logically (conceptually) insert, delete, and modify records in the DUMMY_EMP table. You should do the following: 1. Create the three tables listed above. The VST and VET (valid start time and valid end time) attributes will use day granularity (use the DATE data type for these attributes, or use CHAR(10) data type in the format “YYYY-MM-DD”). The TST and TET (transaction start time and transaction end time) will use the TIMESTAMP data type, or you can use CHAR(19) data type in the format “YYYY-MM-DD,HH:MM:SS”). 2. All the tuples in the EMPLOYEE table and the DUMMY_EMP will have the TET = “uc” (until changed) and the VET = “now”. You can use the timestamp (or string) “9999-12- 31,23:59:59” to represent “until changed”. 3. For the tuples that have VET = “now”, you can use the date (or string) “9999-12-31” to …

 

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2023 The readings this week expand on investigation and of digital forensic analysis and investigations Organizations especially those | Assignment Collections

Computer Science 2023 Discussion

2023 The readings this week expand on investigation and of digital forensic analysis and investigations Organizations especially those | Assignment Collections

 The readings this week expand on investigation and of digital forensic analysis and investigations. Organizations, especially those in the public, health and educational areas are bound by legal and statutory requirements to protect data and private information, therefore digital forensics analysis will be very beneficial when security breaches do occur. Using this weeks readings and your own research, discuss digital forensics and how it could be used in a risk management program. 

 

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2023 From the attached document please review the below sections and further expand it | Assignment Collections

Computer Science 2023 Assignment 350 Words 3 References

2023 From the attached document please review the below sections and further expand it | Assignment Collections

 From the attached document, please review the below sections and further expand it. 

1. Problem statement:

 > Expand on this section to include a detailed explanation of the problem

supported by literature sources.

2. Relevance and significance:

 > Expand on this section to further highlight the significance of the

research.

> Who will be impacted and how will they benefit from your research

solution.

 

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2023 IT 240 ALAN OSI 1 You bring up an interesting topic about hogging | Assignment Collections

Computer Science 2023 disscussion reply to the question asked from students minimum words count 50 each

2023 IT 240 ALAN OSI 1 You bring up an interesting topic about hogging | Assignment Collections

IT 240

ALAN OSI

1:  You bring up an interesting topic about hogging the bandwidth because everyone is on the system streaming music or movies.  It makes me wonder how the large corporations deal with those types of issues.  In an office building filled with hundreds of employees that are all on the Internet at pretty much the same time, what does the IT department do to deal with those issues?  Do they bring in multiple service lines from the provider?  What do you think?

 

2:I do believe that you are right about how the different layers communicate with one another. I believe there is an intermediate system that helps each layer to pass messages on to the next layer. The messages contains information that tells the other layers what they need to do to continue on through the other layers. I have done some research and found the same information that you have.

 

3:Hubs, switches and routers are all ways of connecting computers together.  They each have their way of connecting them though.  Hubs are also referred to as repeaters.  They essentially take the signal coming in, clean it up and bring it back to its original strength and the send its out to all other connected computers.  When using a multi port hub, only one computer can transmit data at a single time.  A switch kind of acts like a hub, where it has multiple ports for connecting.  A switch acts differently because it will actually read the data that is incoming and determine which single port that data is suppose to be sent out to.  It is more intelligent because it doesn’t just read electrical pulses.  Last, a router is what connects multiple LANs together.  A switch and a hub will connect computers within it’s own LAN.  

 

IT 236

 

4:I totally agree with you that the page should not be so overloaded that it is so confusing to look at and get the information that the user needs. I have been on websites that are overloaded and I cannot find what I am looking for so I just leave that site and look somewhere else.  Three things to consider for building trust a company’s target audience is perceived quality of presentation, perceived ease of navigation, and other user attributes. I like for a web page to have something that is going to catch my eye, the quality of presentation is important. If I can navigate through the site without spending a long time trying to find what I am looking for then chances are I will continue to visit that site. Most websites do not consider the user’s attribute for example what gender they are, their age, etc. There are some users who do not understand how to navigate some sites on the internet so the designer has to consider all of this when he or she creates a website.

 

5:I agree, those factors are very important in website planning with loyalty being at the top of the list. Me, personally when I do business online I only do business with companies that I have done business with before, and  I know that I can trust. I barely do any business online with other companies, but whenever I do I make sure that I read all reviews about them, because if their previous customers had a good experience then it will show. It is all about how you treat your customers, gain their trust, and they will support you and support brings more business. One important question to ask yourself when website planning is would your potential customers trust you with their information by just looking at your site?

 

6:I do think that in the past five years it has become much easier and cheaper for companies to build a website for their business and are seeing the benefit to having a website but not all of them are understanding that just having a website is not the only key to success having a good website that functions,is easy to navigate and provides an abundance of information about the company and products being promoted is also very important. It may cost a more to have a website designed that has all of these aspects but I see it as you get what you pay for and if you spend a more to get the website developed that is going to fulfill your needs it is going to enable your customers to be happier and more willing to spend money with your business as apposed to going elsewhere.

 

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2023 Assignment 2 Menu Selection Despite being a fairly old technology menu driven interfaces | Assignment Collections

Computer Science 2023 CIS524 Week 6 Assignment 2

2023 Assignment 2 Menu Selection Despite being a fairly old technology menu driven interfaces | Assignment Collections

 

Assignment 2: Menu Selection

Despite being a fairly old technology, menu-driven interfaces are very common in user interface design.  Menu-driven interfaces consist of a series of screens which are navigated by choosing options from lists.  Write a four to five (4-5) page paper in which you:

  1. Evaluate the user dialog strategies used by a menu-driven interface. 
  2. Determine why menu-driven interfaces continue to be popular in the modern computing age. 
  3. Suggest at least three (3) strategies for making menu-driven interfaces visually appealing in the modern computing environment.
  4. Suggest alternatives for menu-driven interface design and explain how these alternatives can be designed to eventually replace all menu-driven interfaces. 
  5. Use at least three (3) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources. 

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.
  • Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length. 

The specific course learning outcomes associated with this assignment are:

  • Explain and describe the process of menu selection and organization.
  • Analyze and evaluate interface design models.
  • Use technology and information resources to research issues in human-computer interaction.
  • Write clearly and concisely about HCI topics using proper writing mechanics and technical style conventions.

 

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2023 In this assignment you are required to identify a problem or opportunity in the IT area and | Assignment Collections

Computer Science 2023 Capstone Project

2023 In this assignment you are required to identify a problem or opportunity in the IT area and | Assignment Collections

  

In this assignment, you are required to identify a problem or opportunity in the IT area and develop a solution to the problem.  The project should integrate theory and application.  You will identify a problem, develop requirements based on stakeholder needs, develop a design after considering alternative solutions, implement the solution (virtually is sufficient), and test the solution.  Your design and test plans should take into consideration the end user as well as the broader context of the end user.  

Your project should not be something which you have done before, either as part of your academic work or for an employer.  However, you can work on a project which is for your employer and will be implemented in the workplace, as long as you don’t develop the design with colleagues at work. 

 

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