Streamline Auditing and Compliance with Our 3rd-Party Tool
Question
Your company runs a successful medical sampling application onto the AWS cloud and uses various AWS services like EC2, EBS, S3, DynamoDB, etc.
Due to their business nature, they have an internal audit and compliance team that regularly audits the security posture and takes up various compliance-related activities on a strict basis.
The management has decided to go for an external tool to add to the internal auditing process.
The management has decided to use a 3rd-party tool that helps them quickly do the auditing and compliance scanning and generate reports.
Answers
Explanations
Click on the arrows to vote for the correct answer
A. B. C. D. E.Answers: B and D.
Option A is INCORRECT because it is advisable to use the ExternalId to secure your AssumeRole calls further.
This feature is only available via the CLI and API and not via the console.
Option B is CORRECT because the auditing team is correct, and the AssumeRole can be further secure down with the use of ExternalId while giving access to the external tools.
Option C is INCORRECT because it's just the ExternalId and not the OwnerId which you can pass along the AssumeRole API.
Option D is CORRECT because you can use the ExternalId parameter while making the AssumeRole API call.
Option E is INCORRECT because if the cross-account role is set with the ExternalId, the policy should be modified to add the ExternalId.
The correct answer to this question is D. Use the ExternalId with the AssumeRole API.
Explanation:
When using a 3rd-party tool for auditing and compliance scanning, it is important to ensure that the tool has the necessary permissions to access the AWS resources required for scanning. One way to provide this access is by using AWS IAM roles with AssumeRole API.
AssumeRole API allows you to grant access to AWS resources to an external account, IAM user, or 3rd-party tool. It is important to ensure that this access is secure and limited to the intended recipient. This is where ExternalId comes in.
ExternalId is a unique identifier that can be passed along with AssumeRole API to provide an additional layer of security. When you use ExternalId, you ensure that only the intended recipient of the IAM role can assume it.
In this scenario, the management has decided to use a 3rd-party tool for auditing and compliance scanning. To ensure that this tool has the necessary permissions to access the AWS resources, you can use an IAM role with AssumeRole API and provide an ExternalId.
By using ExternalId, you ensure that only the intended 3rd-party tool can assume the IAM role and access the AWS resources. This adds an extra layer of security and helps protect against unauthorized access.
Option A is incorrect because it assumes that no additional security is needed, which is not true. It is important to ensure that access to AWS resources is secure and limited to the intended recipient.
Option B is incorrect because it assumes that the ExternalId should be used with the OwnerId, which is not necessary. ExternalId can be used on its own with the AssumeRole API.
Option C is incorrect because it assumes that both OwnerId and ExternalId are required, which is not true. ExternalId can be used on its own with the AssumeRole API.
Option E is incorrect because it assumes that no modification is needed to the IAM policy, which is not true. You need to add the ExternalId condition to the IAM policy to ensure secure access.
