n this case study assignment, we will continue to investigate the Fundamental Security Design Principles at work in a real-world scenario. Through the lens of privacy protection, we will analyze the...

1 answer below »


n this case study assignment, we will continue to investigate the Fundamental Security Design Principles at work in a real-world scenario. Through the lens of privacy protection, we will analyze the following principles: Isolation Encapsulation Complete Mediation Minimize Trust Surface (Reluctance to trust) Trust relationshipsCase Study ScenarioThe security team at your organization receives an alert from your organization’s cloud storage provider, DataStore. DataStore is a popular cloud-based data hosting service that your organization has contracted with to store public-facing information such as product briefs and advertisements in a “shared” platform with many other customers. Your organization has a policy against transferring confidential data to the cloud and has asked DataStore to alert your security team if they detect unusual data-transfer activities. DataStore noticed that an active connection transferred large numbers of files to their platform and promptly investigated. Upon closer inspection, the DataStore employee recognized that customer names and social security numbers were clearly displayed in the uploaded files.The security team, with the help of DataStore, discovered that an intern was responsible for the large data transfer. The intern accidentally saved confidential email attachments to a folder on his system that synchronized with DataStore. The intern apologized and stated that he would delete the data from the cloud storage location. However, the problematic files were available for public download for a short period of time.PromptAfter reading the scenario above, complete the Fundamental Security Design Principles mapping table in the Case Study Template and answer the short response questions. You’ll notice that the Fundamental Security Design Principles listed differ from those presented in previous activities. In the cybersecurity trade, there are many different design principles and frameworks. Successful practitioners learn to work with many different (but conceptually similar) principles to achieve their security goals.Specifically, you must address the critical elements listed below:I. Fundamental Security Design Principles Mapping: Fill in the table in the Module Three Case Study Template by completing the following steps for each control recommendation:A. Specify which Fundamental Security Design Principle applies to the control recommendations by marking the appropriate cells with an X.B. Indicate which security objective (confidentiality, availability, or integrity) applies best to the control recommendations.
C. Explain your choices in one to two sentences with relevant justifications.II. Short Response Questions:A. Is it possible to use DataStore and maintain an isolated environment? Explain your reasoning.B. How could the organization have more effectively applied the principle of minimizing trust surface with DataStore to protect its confidentialdata? Explain your reasoning.C. How can the organization build a more security-aware culture from the top down to prevent mistakes before they happen? Explain yourreasoning.Guidelines for Submission: Submit your completed Fundamental Security Design Principles map and short response answers in the Module Three Case Study Template. Your submission should be 1–2 pages in length (plus a cover page and references, if used) and written in APA format. Use double spacing, 12-point Times New Roman font, and one-inch margins. Use a file name that includes the course code, the assignment number, and your name—for example, CYB_100_1-4_Neo_Anderson.docx.
Answered 2 days AfterMay 21, 2021

Answer To: n this case study assignment, we will continue to investigate the Fundamental Security Design...

Neha answered on May 24 2021
162 Votes
CYB 200 Module Three Case Study Template
After reviewing the scenario in the Module Three Case Study Activity Guidelines and Rubric document, fill in the table below by completing the
following steps:
1. Specify which Fundamental Security Design Principle applies to the control recommendations by marking the appropriate cells with an X.
2. Indicate which security objective (confidentiality, availability, or integrity) applies best to the control recommendations.
3. Explain your choices in one to two sentences with relevant justifications.
    Control Recommendations
    Isolation
    Encapsulation
    Complete Mediation
    Minimize Trust Surface (Reluctance to Trust)
    Trust Relationships
    Security Objective Alignment (CIA)
    Explain Your Choices
(1–2 sentences)
    Deploy an automated tool on network perimeters that monitors for unauthorized transfer of sensitive information and blocks such transfers while alerting information security professionals.
    X
    
    X
    
    X
    C
    it can help us to monitor all the unauthorised transfers and make sure that people who are transferring the information have all the required permission to perform this task.
    Monitor all traffic leaving the organization to detect any unauthorized use.
    
    
    X
    
    
    C
    helps to make sure that people are having permissions before accessing information and monitor the traffic.
    Use an automated tool, such as host-based data loss prevention, to enforce access controls to data even when data is copied off a system.
    
    X
    
    
    
    I
    make sure that the data is same even if it is copied from a system and placed at another location.
    Physically or logically segregated systems should be used to isolate higher-risk software that is required for business operations.
    X
    
    
    
    
    A
    it helps to isolate the software and make sure that information is...
SOLUTION.PDF

Answer To This Question Is Available To Download

Related Questions & Answers

More Questions »

Submit New Assignment

Copy and Paste Your Assignment Here