Monthly Archives: January 2024

Every developer is focused on transmitting data securely. Hashing and hash functions are essential for securing business information and data. While the term cryptographic hash function may sound intimidating, it’s much simpler than it sounds. For this assignment, expand on the information provided in the course and fully address the items below.

Write a 2- to 3-page paper in which you: 

• Define cryptographic hash function (CHF).
• Elaborate on the main properties and definitions of an ideal cryptographic hash function.
• Propose 2 business applications or uses for a cryptographic hash function (e.g., password verification) and include a description of how it is used.

Format your paper according to APA guidelines with at least three sources cited covering scholarly and industry sources.

a) Select a problem that a firm might have bringing out a new product or service and discuss how the firm could overcome that problem 350 words and in APA formate 

b) 1 reply of 250 words 

 Assignment 1: 

In Chapter 2, the author talks about four key stages with regards to data visualization workflow. Select one key stage and expand on the author’s comments about the stage.

Textbook is attached, “Andy Kirk – Data Visualisation_ A Handbook For Data Driven Design-Sage Publications (2019)”.

Requirement: 

· ****Separate word document for each assignment****

· Minimum 300-350 words. Cover sheet, abstract, graphs, and references does not count.

· Add reference separately for each assignment question.

· Strictly follow APA style. 

· Include at least two citations (APA) from academic resources

· No plagiarized content please! Attach a plagiarized report.

· Check for spelling and grammar mistakes!

· $5 max. Please bid if you agree.

Assignment 2: 

A human resources manager stores a spreadsheet with sensitive personal information on her local workstation. The spreadsheet is the only file with sensitive data, and the name of the spreadsheet does not change.

As a security specialist, you must choose the best form of encryption to protect the spreadsheet. Your choices are:

· BitLocker

· BitLocker To Go

· File encryption via Encrypting File System (EFS)

· Folder encryption via EFS

Answer the following question(s):

Ø Which form of encryption would ensure the spreadsheet is always stored on the disk in encrypted format? More than one form may be correct.

Requirement: 

· ****Separate word document for each assignment****

· Minimum 300-350 words. Cover sheet, abstract, graphs, and references do not count.

· Add reference separately for each assignment question.

· Strictly follow APA style. Length – 2 to 3 paragraphs. 

· Sources: 2 References to Support your answer

· No plagiarized content please! Attach a plagiarized report.

· Check for spelling and grammar mistakes!

· $5 max. Please bid if you agree.

Assignment 3: 

Project Part 2.

Refer to the “Project Part 2-Access Controls Procedure Guide” word document for tasks and instructions. 

Requirement: 

· ****Separate word document for each assignment****

· Minimum 3 pages. Cover sheet, abstract, graphs, and references do not count.

· Strictly follow APA style.

· No plagiarized content please! Attach a plagiarized report.

· Check for spelling and grammar mistakes!

· $10 max. Please bid if you agree.

Please go through the attached document for full assignment details

Information Systems for Business and Beyond Questions:

• Chapter 9 – study questions 1-10, Exercise 3 &4. 

Information Technology and Organizational Learning Assignment:

• Chapter 7 – Review the section on dealing with multiple locations and outsourcing.  Review figure 7.2 and note how virtual team communications further reiterates the importance of this model.

Hii.. I am interested in this job

Discuss the threats and vulnerabilities to Access Control and what business must do to be protected.

Length, 2 – 3 pages.

All paper are written in APA formatting, include title and references pages (not counted). Must use at least two references and citations.

All paper are checked for plagiarism using SafeAssign, you can review your score.

 Information Technology Incident Report along with a summary explaining how you applied the principles to your analysis of the case. Ensure to read the rubric and identify the following critical elements. This paper covers the Twitter hack that occurred earlier this year. I will definitely need this by Saturday morning to allow time for me to review and provide any further information or updates.

Introduction (Twitter Hack)

Case Analysis

Incident Impact

Recommendations

Global Considerations

Summary

Discuss in 500 words or more the differences between and advantages of MAC, DAC, and RBAC.

Use at least three sources. Include at least 3 quotes from your sources enclosed in quotation marks and cited in-line by reference to your reference list.  Example: “words you copied” (citation) These quotes should be one full sentence not altered or paraphrased. Cite your sources using APA format. Use the quotes in your paragaphs.

Copying without attribution or the use of spinbot or other word substitution software will result in a grade of 0. 

Write in essay format not in bulleted, numbered or other list format. 

Do not use attachments as a submission. 

It is important that you use your own words, that you cite your sources, that you comply with the instructions regarding length of your post and that you reply to two classmates in a substantive way (not ‘nice post’ or the like).  Your goal is to help your colleagues write better. Do not use spinbot or other word replacement software. It usually results in nonsense and is not a good way to learn anything. . I will not spend a lot of my time trying to decipher nonsense. Proof read your work or have it edited. Find something interesting and/or relevant to your work to write about.  Please do not submit attachments unless requested.

Provide a reflection of at least 500 words (or 2 pages double spaced) of how the knowledge, skills, or theories of this course have been applied, or could be applied, in a practical manner to your current work environment. If you are not currently working, share times when you have or could observe these theories and knowledge could be applied to an employment opportunity in your field of study.

Requirements:

Provide a 500 word (or 2 pages double spaced) minimum reflection.

Use of proper APA formatting and citations. If supporting evidence from outside resources is used those must be properly cited.

Share a personal connection that identifies specific knowledge and theories from this course.

Demonstrate a connection to your current work environment. If you are not employed, demonstrate a connection to your desired work environment.

You should NOT, provide an overview of the assignments assigned in the course. The assignment asks that you reflect how the knowledge and skills obtained through meeting course objectives were applied or could be applied in the workplace.

Course topics – 

1. fundamentals of a firewall, various network security threats and issues

2. network security roles and responsibilities and who within an IT organization is accountable for these security implementations.

3. motivations of hackers and malicious computer network intruders.

4. why you need a firewall, best placement for a firewall, limitations of a firewall

5. VPN policy and deployment plan

6. elements of network security design, network security management

7. common firewalls and common firewall implementations.