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A Security Administrator is configuring an Amazon S3 bucket and must meet the following security requirements: Encryption in transit Encryption at rest Logging of all object retrievals in AWS CloudTrail Which of the following meet these security requirements? (Choose three.)
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A security engineer needs to configure monitoring and auditing for AWS Lambda. Which combination of actions using AWS services should the security engineer take to accomplish this goal? (Select TWO.)
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A company has an encrypted Amazon Aurora DB cluster in the us-east-1 Region. The DB cluster is encrypted with an AWS Key Management Service (AWS KMS) customer managed key. To meet compliance requirements, the company needs to copy a DB snapshot to the us-west-1 Region. However, when the company tries to copy the snapshot to us-west-1 the company cannot access the key that was used to encrypt the original database. What should the company do to set up the snapshot in us-west-1 with proper encryption?
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A security engineer has noticed an unusually high amount of traffic coming from a single IP address. This was discovered by analyzing the Application Load Balancer's access logs. How can the security engineer limit the number of requests from a specific IP address without blocking the IP address?

Question 284 - SCS-C01 discussion

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You are building a large-scale confidential documentation web server on AWSand all of the documentation for it will be stored on S3. One of the requirements is that it cannot be publicly accessible from S3 directly, and you will need to use Cloud Front to accomplish this. Which of the methods listed below would satisfy the requirements as outlined? Choose an answer from the options below Please select:

A.
Create an Identity and Access Management (IAM) user for CloudFront and grant access to the objects in your S3 bucket to that IAM User.
Answers
A.
Create an Identity and Access Management (IAM) user for CloudFront and grant access to the objects in your S3 bucket to that IAM User.
B.
Create an Origin Access Identity (OAI) for CloudFront and grant access to the objects in your S3 bucket to that OAl.
Answers
B.
Create an Origin Access Identity (OAI) for CloudFront and grant access to the objects in your S3 bucket to that OAl.
C.
Create individual policies for each bucket the documents are stored in and in that policy grant access to only CloudFront.
Answers
C.
Create individual policies for each bucket the documents are stored in and in that policy grant access to only CloudFront.
D.
Create an S3 bucket policy that lists the CloudFront distribution ID as the Principal and the target bucket as the Amazon Resource Name (ARN).
Answers
D.
Create an S3 bucket policy that lists the CloudFront distribution ID as the Principal and the target bucket as the Amazon Resource Name (ARN).
Suggested answer: B

Explanation:

If you want to use CloudFront signed URLs or signed cookies to provide access to objects in your Amazon S3 bucket you probably also want to prevent users from accessing your Amazon S3 objects using Amazon S3 URLs. If users access your objects directly in Amazon S3, they bypass the controls provided by CloudFront signed URLs or signed cookies, for example, control over the date and time that a user can no longer access your content and control over which IP addresses can be used to access content. In addition, if user's access objects both through CloudFront and directly by using Amazon S3 URLs, CloudFront ace logs are less useful because they're incomplete. Option A is invalid because you need to create a Origin Access Identity for Cloudfront and not an IAM user Option C and D are invalid because using policies will not help fulfil the requirement For more information on Origin Access Identity please see the below Link: http://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/private- contentrestrictine- access-to-s3.htmll The correct answer is: Create an Origin Access Identity (OAI) for CloudFront and grant access to the objects in your S3 bucket to that OAI. (

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asked 16/09/2024
Ankit Parimi
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