Amazon Web Services SOA-C02 Exam With Confidence Using Practice Dumps

To enable AWS Config in all accounts and all regions within an AWS Organization, the most operationally efficient method is to use AWS CloudFormation StackSets. This allows you to deploy CloudFormation stacks across multiple AWS accounts and regions from a single CloudFormation template.

Create CloudFormation Template:

The template should include the necessary resources to enable AWS Config, such as the AWS::Config::ConfigurationRecorder, AWS::Config::DeliveryChannel, and AWS::Config::ConfigurationAggregator resources.

Create StackSet:

Open the AWS CloudFormation console at AWS CloudFormation Console.

Choose Create StackSet and upload your CloudFormation template.

Configure StackSet:

Specify the AWS accounts and regions where you want to deploy the stacks.

Set the deployment options, including the execution role and administrator role.

Deploy Stack Instances:

Deploy the stack instances to all specified accounts and regions. This will automatically enable AWS Config in each account and region.

AWS CloudFormation StackSets

Managing AWS Config Across Multiple Accounts

The rejected traffic in the flow logs is due to the network ACL associated with the subnet not allowing outbound traffic for the ephemeral port range.

Network ACLs:

Network ACLs act as a firewall for controlling traffic in and out of one or more subnets.

By default, NACLs allow all inbound and outbound traffic, but custom NACLs require specific rules to allow traffic.

Ephemeral Ports:

Ephemeral ports are temporary ports used for client-side communication. The default range is 1024-65535.

Ensure that the network ACL allows outbound traffic on these ports.

Steps to Resolve:

Check the network ACL rules for the associated subnet.

Add outbound rules to allow traffic from the ephemeral port range (1024-65535).

Amazon VPC Network ACLs

Step-by-Step Explanation:

Understand the Problem:

Ensure all users in the organization have read-level access to a specific S3 bucket.

The data should not be accessible outside the organization.

Analyze the Requirements:

Grant read access to users within the organization.

Prevent access from outside the organization.

Evaluate the Options:

Option A: Specify "*" as the principal and PrincipalOrgId as a condition.

This grants access to all AWS principals but restricts it to those within the specified organization using the PrincipalOrgId condition.

Option B: Specify all account numbers as the principal.

This is impractical for a large organization and requires constant updates if accounts are added or removed.

Option C: Specify PrincipalOrgId as the principal.

The PrincipalOrgId condition must be used within a policy, not as a principal.

Option D: Specify the organization's management account as the principal.

This grants access only to the management account, not to all users within the organization.

Select the Best Solution:

Option A: Using "*" as the principal with the PrincipalOrgId condition ensures all users within the organization have the required access while preventing external access.

Amazon S3 Bucket Policies

AWS Organizations Policy Examples

Using "*" as the principal with the PrincipalOrgId condition efficiently grants read access to the S3 bucket for all users within the organization.