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You are the cybersecurity analyst for a retailer that is considered a Tier 1 merchant (the highest) under PCI DSS. Your company wants to migrate to the cloud, specifically Amazon Web Services (AWS). However, they aren't sure how to maintain their PCI compliance once they do that. They know that AWS operates on a Shared Responsibility Model, but they are fuzzy on the details. The link explaining this model is below. There are twelve requirements within the standard, with each requirement having multiple sub-requirements, so this project is daunting. Given the work involved, they have hired an outside consultant to perform this effort, and he has gone through the first six requirements. However, he has fallen ill, so your boss has asked you to go ahead and research the seventh and eighth requirements. Requirement 7 is "Restrict access to cardholder data to business need to know" and Requirement 8 is "Assign a unique ID to each person with computer access." Your task is to locate the PCI DSS 3.2.1 on AWS Compliance Guide on the AWS website, go down to Requirements 7 and 8, and look at each sub-point to determine who is responsible for what. Document what AWS is responsible for, what your company is responsible for, and what options exist within AWS (like the AWS Marketplace) to help your company be compliant. - Answer includes AWS Cognito. - Answer includes Amazon RDS Identity Federation. - Answer includes IAM Federation Services. - Answer includes IAM roles. - Answer includes AWS Directory Service.
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AWS Solutions Inc. currently has the above architecture in place for their application. Upon some research, the organization's cloud architect is recommending the following tools to secure their environment: - AWS Network Firewall - AWS Security Groups - AWS GuardDuty This assignment will require some self-study! All three of these services have been covered in this class, but you will have to reference the AWS documentation, textbook, or augment with other resources in order to be able to describe what the implementation of these services would look like. Deliverables: It is your job to provide the following for each of the above tools: - At least 100 words explaining how to implement the tool in this environment, such as: - Where the tool will sit on the above diagram - Key considerations for implementation from course materials - Example CLI commands for implementing the service
Background: A startup company wants to host its Python and React-based application (Backend: Python API and Frontend React) using AWS. But they are not familiar with the AWS cloud platform. They want to ensure that the application is secure, scalable, highly available, and cost-efficient. As a solutions architect, you have to design a proper solution to meet their below requirements. Goal: To architect a solution that is secure, scalable, highly available, and cost-effective using AWS. Requirements: - They are concerned about the security of the application, so they have decided to isolate their network from the rest of the customers virtually. Set up a secure virtual network where only the frontend of the application is accessible by users and not the database. - Execute the React application code using AWS Elastic Beanstalk. Ensure that the source code of the web application is automatically picked, pushed to the master branch, and deployed on the servers. - Ensure all the UI images served to the frontend application code are provisioned via a secure storage unit. - There should be enough backups for both the web and database servers, so if the setup crashes, we can launch a new one from the disaster recovery backups. - They are uncertain about the traffic pattern, how low or high it can be, so they want the web application to be running on at least two EC2 instances all the time, and when there is a high load, they must burst up to four instances in total. - The web application should be highly available, even if any VM fails to respond to queries, there should be a mechanism to switch the connection to another healthy VM automatically. - Automate the download of all the activity logs into a CSV file, create a stream of data, analyze it, and display it via a dashboard. - The web application should also be cached globally, so users worldwide can access it with low latency.
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