SCS-C02 Exam Dumps - AWS Certified Security - Specialty

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Question # 49

A company's data scientists want to create AI/ML training models using Amazon SageMaker. The training models will use large datasets in an Amazon S3 bucket. The datasets contain sensitive information. On average, the data scientists need 30 days to train models. The S3 bucket has been secured appropriately. The companyâ€™s data retention policy states that all data older than 45 days must be removed from the S3 bucket.

Configure an S3 Lifecycle rule on the S3 bucket to delete objects after 45 days.

Create an AWS Lambda function to check the last-modified date of the S3 objects and delete objects that are older than 45 days. Create an S3 event notification to invoke the Lambda function for each PutObject operation.

Create an AWS Lambda function to check the last-modified date of the S3 objects and delete objects that are older than 45 days. Create an Amazon EventBridge rule to invoke the Lambda function each month.

Configure S3 Intelligent-Tiering on the S3 bucket to automatically transition objects to another storage class.

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Question # 50

A company finds that one of its Amazon EC2 instances suddenly has a high CPU usage. The company does not know whether the EC2 instance is compromised or whether the operating system is performing background cleanup.

Which combination of steps should a security engineer take before investigating the issue? (Select THREE.)

Disable termination protection for the EC2 instance if termination protection has not been disabled.

Enable termination protection for the EC2 instance if termination protection has not been enabled.

Take snapshots of the Amazon Elastic Block Store (Amazon EBS) data volumes that are attached to theEC2 instance.

Remove all snapshots of the Amazon Elastic Block Store (Amazon EBS) data volumes that are attached to the EC2 instance.

Capture the EC2 instance metadata, and then tag the EC2 instance as under quarantine.

Immediately remove any entries in the EC2 instance metadata that contain sensitive information.

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Question # 51

A security engineer has been asked to troubleshoot inbound connectivity to a web server. This single web server is not receiving inbound connections from the internet, whereas all other web servers are functioning properly.

The architecture includes network ACLs, security groups, and a virtual security appliance. In addition, the development team has implemented Application Load Balancers (ALBs) to distribute the load across all web servers. It is a requirement that traffic between the web servers and the internet flow through the virtual security appliance.

The security engineer has verified the following:

The rule set in the security groups is correct.

The rule set in the network ACLs is correct.

The rule set in the virtual appliance is correct.

Which of the following are other valid items to troubleshoot in this scenario? (Select TWO.)

Verify that the 0.0.0.0/0 route in the route table for the web server subnet points to a NAT gateway.

Verify which security group is applied to the particular web server's elastic network interface (ENI).

Verify that the 0.0.0.0/0 route in the route table for the web server subnet points to the virtual security appliance.

Verify the registered targets in the ALB.

Verify that the 0.0.0.0/0 route in the public subnet points to a NAT gateway.

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Question # 52

A company wants to store all objects that contain sensitive data in an Amazon S3 bucket. The company will use server-side encryption to encrypt the S3 bucket. The company's operations team manages access to the company's S3 buckets. The company's security team manages access to encryption keys.

The company wants to separate the duties of the two teams to ensure that configuration errors by only one of these teams will not compromise the data by granting unauthorized access to plaintext data.

Which solution will meet this requirement?

Ensure that the operations team configures default bucket encryption on the S3 bucket to use server-side encryption with Amazon S3 managed encryption keys (SSE-S3). Ensure that the security team creates an IAM policy that controls access to use the encryption keys.

Ensure that the operations team creates a bucket policy that requires requests to use server-side encryption with AWS KMS keys (SSE-KMS) that are customer managed. Ensure that the security team creates a key policy that controls access to the encryption keys.

Ensure that the operations team creates a bucket policy that requires requests to use server-side encryption with Amazon S3 managed keys (SSE-S3). Ensure that the security team creates an IAM policy that controls access to the encryption keys.

Ensure that the operations team creates a bucket policy that requires requests to use server-side encryption with customer-provided encryption keys (SSE-C). Ensure that the security team stores the customer-provided keys in AWS Key Management Service (AWS KMS). Ensure that the security team creates a key policy that controls access to the encryption keys.

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Question # 53

A company is using AWS Organizations to create OUs for its accounts. The company has more than 20 accounts that are all part of the OUs. A security engineer must implement a solution to ensure that no account can stop to file delivery to AWS CloudTrail.

Which solution will meet this requirement?

Usethe --is-multi-region-trail option while running the create-trail command to ensure that logs are configured across all AWS Regions.

Create an SCP that includes a Deny rule tor the cloudtrail. StopLogging action Apply the SCP to all accounts in the OUs.

Create an SCP that includes an Allow rule for the cloudtrail. StopLogging action Apply the SCP to all accounts in the OUs.

Use AWS Systems Manager to ensure that CloudTrail is always turned on.

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Question # 54

A company uploads data files as objects into an Amazon S3 bucket. A vendor downloads the objects to perform data processing.

A security engineer must implement a solution that prevents objects from residing in the S3 bucket for longer than 72 hours.

Which solution will meet this requirement?

Configure S3 Versioning to expire object versions that have been in the S3 bucket for 72 hours.

Configure an S3 Lifecycle configuration rule on the S3 bucket to expire objects that have been in the S3 bucket for 72 hours.

Use the S3 Intelligent-Tiering storage class for all objects in the S3 bucket. Configure S3 Intelligent-Tiering to expire objects that have been in the S3 bucket for 72 hours.

Generate S3 presigned URLs for the vendor to use to download the objects. Expire the URLs after 72 hours.

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Question # 55

A company has two teams, and each team needs to access its respective Amazon S3 buckets. The company anticipates adding more teams that also will have their own S3 buckets. When the company adds these teams, team members will need the ability to be assigned to multiple teams. Team members also will need the ability to change teams. Additional S3 buckets can be created or deleted.

An IAM administrator must design a solution to accomplish these goals. The solution also must be scalable and must require the least possible operational overhead.

Which solution meets these requirements?

Add users to groups that represent the teams. Create a policy for each team that allows the team to access its respective S3 buckets only. Attach the policy to the corresponding group.

Create an IAM role for each team. Create a policy for each team that allows the team to access its respective S3 buckets only. Attach the policy to the corresponding role.

Create IAM roles that are labeled with an access tag value of a team. Create one policy that allows dynamic access to S3 buckets with the same tag. Attach the policy to the IAM roles. Tag the S3 buckets accordingly.

Implement a role-based access control (RBAC) authorization model. Create the corresponding policies, and attach them to the IAM users.

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Question # 56

A company created an IAM account for its developers to use for testing and learning purposes Because MM account will be shared among multiple teams of developers, the company wants to restrict the ability to stop and terminate Amazon EC2 instances so that a team can perform these actions only on the instances it owns.

Developers were Instructed to tag al their instances with a Team tag key and use the team name in the tag value One of the first teams to use this account is Business Intelligence A security engineer needs to develop a highly scalable solution for providing developers with access to the appropriate resources within the account The security engineer has already created individual IAM roles for each team.

Which additional configuration steps should the security engineer take to complete the task?

For each team, create an AM policy similar to the one that fellows Populate the ec2: ResourceTag/Team condition key with a proper team name Attach resulting policies to the corresponding IAM roles.

B. For each team create an IAM policy similar to the one that follows Populate the IAM TagKeys/Team condition key with a proper team name.Attach the resuming policies to the corresponding IAM roles.

C. Tag each IAM role with a Team lag key. and use the team name in the tag value. Create an IAM policy similar to the one that follows, and attach 4 to all the IAM roles used by developers.

D. Tag each IAM role with the Team key, and use the team name in the tag value. Create an IAM policy similar to the one that follows, and it to all the IAM roles used by developers.

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