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

To provision AWS accounts for each team with a defined baseline and governance guardrails in a scalable and efficient way, using AWS Control Tower is the best solution.

AWS Control Tower:

AWS Control Tower provides a straightforward way to set up and govern a secure, multi-account AWS environment based on best practices.

It uses Account Factory, a feature that automates the creation of new AWS accounts with predefined configurations.

Creating Accounts with Control Tower:

Navigate to the AWS Control Tower console.

Use Account Factory to create a new account.

Customize the account template to include the necessary configurations, such as organizational units (OUs), guardrails, and baselines.

Advantages:

Ensures consistent security and compliance across all accounts.

Automates account creation and configuration, saving time and reducing errors.

References:

AWS Control Tower

Setting Up Account Factory

To receive email notifications when IAM CreateUser API calls are made, you need to create an EventBridge rule that captures these events from CloudTrail and then routes them to an SNS topic that has an email subscription.

Enable CloudTrail:

Ensure AWS CloudTrail is enabled in your account to log API activity. Go to AWS CloudTrail Console and enable it if not already enabled.

Create SNS Topic:

Open the Amazon SNS console at Amazon SNS Console.

Create a new topic and name it (e.g., IAMCreateUserNotifications).

Create an email subscription for the topic by entering your email address and confirming the subscription via the email received.

Create EventBridge Rule:

Open the Amazon EventBridge console at Amazon EventBridge Console.

Create a new rule and provide a name and description.

For the Event source, select AWS events or EventBridge Schema.

In Event pattern, select AWS services and choose CloudTrail as the service.

Specify the event type as AWS API Call via CloudTrail.

In the Event source dropdown, select IAM and in the API operation, enter CreateUser.

Add Target:

Add a target and select SNS topic.

Choose the SNS topic you created earlier (IAMCreateUserNotifications).

Configure Permissions:

Ensure that the EventBridge rule has permission to publish to the SNS topic.

This configuration will trigger an email notification whenever an IAM CreateUser API call is made, keeping you informed of new user creations.

References:

Creating an EventBridge Rule That Triggers on an Event

Setting Up a CloudWatch Event to Trigger SNS

Creating CloudTrail Event Rules

To achieve a limited rollout of the new website to 20% of the company's customers using Amazon Route 53, a weighted routing policy is the most appropriate solution.

Weighted Routing Policy:

Weighted routing lets you associate multiple resources with a single domain name and choose how much traffic is routed to each resource.

Configuration:

Open the Route 53 console.

Select the hosted zone and choose "Create Record Set."

Create two records for your domain:

One record for the original resource with a weight of 80.

Another record for the new resource with a weight of 20.

References:

Amazon Route 53 Weighted Routing