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Amazon SCS-C01 Practice Test - Questions Answers, Page 56

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Question 551

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A systems engineer deployed containers from several custom-built images that an application team provided through a QA workflow The systems engineer used Amazon Elastic Container Service (Amazon ECS

Question 552

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A company receives a notification from the AWS Abuse team about an AWS account The notification indicates that a resource in the account is compromised The company determines that the compromised re

Question 553

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A company is building a data processing application that uses AWS Lambda functions The application's Lambda functions need to communicate with an Amazon RDS OB instance that is deployed within a VPC

Question 554

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A company's security engineer wants to receive an email alert whenever Amazon GuardDuty, AWS Identity and Access Management Access Analyzer, or Amazon Made generate a high-severity security finding.

Question 555

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A company wants to monitor the deletion of AWS Key Management Service (AWS KMS) customer managed keys. A security engineer needs to create an alarm that will notify the company before a KMS key is d

Question 556

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An AWS account that is used for development projects has a VPC that contains two subnets. The first subnet is named public-subnet-1 and has the CIDR block 192.168.1.0/24 assigned. The other subnet i

Question 557

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A company uses Amazon EC2 Linux instances in the AWS Cloud. A member of the company's security team recently received a report about common vulnerability identifiers on the instances. A security en

Question 558

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A company has an AWS account that includes an Amazon S3 bucket. The S3 bucket uses server-side encryption with AWS KMS keys (SSE-KMS) to encrypt all the objects at rest by using a customer managed k

Question 559

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A company has a relational database workload that runs on Amazon Aurora MySQL. According to new compliance standards the company must rotate all database credentials every 30 days. The company needs

Question 560

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A security team is using Amazon EC2 Image Builder to build a hardened AMI with forensic capabilities. An AWS Key Management Service (AWS KMS) key will encrypt the forensic AMI EC2 Image Builder succ

Related questions

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.)

A company's cloud operations team is responsible for building effective security for AWS crossaccount access. The team asks a security engineer to help troubleshoot why some developers in the developer account (123456789012) in the developers group are not able to assume a cross-account role (ReadS3) into a production account (999999999999) to read the contents of an Amazon S3 bucket (productionapp). The two account policies are as follows: Which recommendations should the security engineer make to resolve this issue? (Select TWO.)

A security engineer recently rotated the host keys for an Amazon EC2 instance. The security engineer is trying to access the EC2 instance by using the EC2 Instance. Connect feature. However, the security engineer receives an error (or failed host key validation. Before the rotation of the host keys EC2 Instance Connect worked correctly with this EC2 instance. What should the security engineer do to resolve this error?

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.)

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?

A company's web application is hosted on Amazon EC2 instances running behind an Application Load Balancer (ALB) in an Auto Scaling group. An AWS WAF web ACL is associated with the ALB. AWS CloudTrail is enabled, and stores logs in Amazon S3 and Amazon CloudWatch Logs. The operations team has observed some EC2 instances reboot at random. After rebooting, all access logs on the instances have been deleted. During an investigation, the operations team found that each reboot happened just after a PHP error occurred on the new-user-creation.php file. The operations team needs to view log information to determine if the company is being attacked. Which set of actions will identify the suspect attacker's IP address for future occurrences?

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?

A company's Security Team received an email notification from the Amazon EC2 Abuse team that one or more of the company's Amazon EC2 instances may have been compromised Which combination of actions should the Security team take to respond to (be current modem? (Select TWO.)

Your current setup in AWS consists of the following architecture. 2 public subnets, one subnet which has the web servers accessed by users across the internet and the other subnet for the database server. Which of the following changes to the architecture would add a better security boundary to the resources hosted in your setup Please select:

A company’s information security team wants to analyze Amazon EC2 performance and utilization data in the near-real time for anomalies. A Sec Engineer is responsible for log aggregation. The Engineer must collect logs from all of the company’s AWS accounts in centralized location to perform the analysis. How should the Security Engineer do this? Log in to each account four te a day and filter the AWS CloudTrail log data, then copy and paste the logs in to the Amazon S3 bucket in the destination account.

Question 551

A systems engineer deployed containers from several custom-built images that an application team provided through a QA workflow The systems engineer used Amazon Elastic Container Service (Amazon ECS) with the Fargate launch type as the target platform The system engineer now needs to collect logs from all containers into an existing Amazon CloudWatch log group Which solution will meet this requirement?

Turn on the awslogs log driver by specifying parameters for awslogs-group and awslogs-region m the LogConfiguration property

Download and configure the CloudWatch agent on the container instances

Set up Fluent Bit and FluentO as a DaemonSet to send logs to Amazon CloudWatch Logs

Configure an 1AM policy that includes the togs CreateLogGroup action Assign the policy to the container instances

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Question 552

A company receives a notification from the AWS Abuse team about an AWS account The notification indicates that a resource in the account is compromised The company determines that the compromised resource is an Amazon EC2 instance that hosts a web application The compromised EC2 instance is part of an EC2 Auto Scaling group The EC2 instance accesses Amazon S3 and Amazon DynamoDB resources by using an 1AM access key and secret key The 1AM access key and secret key are stored inside the AMI that is specified in the Auto Scaling group's launch configuration The company is concerned that the credentials that are stored in the AMI might also have been exposed The company must implement a solution that remediates the security concerns without causing downtime for the application The solution must comply with security best practices Which solution will meet these requirements'?

Rotate the potentially compromised access key that the EC2 instance uses Create a new AMI without the potentially compromised credentials Perform an EC2 Auto Scaling instance refresh

Delete or deactivate the potentially compromised access key Create an EC2 Auto Scaling linked 1AM role that includes a custom policy that matches the potentially compromised access key permission Associate the new 1AM role with the Auto Scaling group Perform an EC2 Auto Scaling instance refresh.

Delete or deactivate the potentially compromised access key Create a new AMI without the potentially compromised credentials Create an 1AM role that includes the correct permissions Create a launch template for the Auto Scaling group to reference the new AMI and 1AM role Perform an EC2 Auto Scaling instance refresh

Rotate the potentially compromised access key Create a new AMI without the potentially compromised access key Use a user data script to supply the new access key as environmental variables in the Auto Scaling group's launch configuration Perform an EC2 Auto Scaling instance refresh

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Question 553

A company is building a data processing application that uses AWS Lambda functions The application's Lambda functions need to communicate with an Amazon RDS OB instance that is deployed within a VPC in the same AWS account

Which solution meets these requirements in the MOST secure way?

Configure the DB instance to allow public access Update the DB instance security group to allow access from the Lambda public address space for the AWS Region

Deploy the Lambda functions inside the VPC Attach a network ACL to the Lambda subnet Provide outbound rule access to the VPC CIDR range only Update the DB instance security group to allow traffic from 0 0 0 0/0

Deploy the Lambda functions inside the VPC Attach a security group to the Lambda functions Provide outbound rule access to the VPC CIDR range only Update the DB instance security group to allow traffic from the Lambda security group

Peer the Lambda default VPC with the VPC that hosts the DB instance to allow direct network access without the need for security groups

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Question 554

A company's security engineer wants to receive an email alert whenever Amazon GuardDuty, AWS Identity and Access Management Access Analyzer, or Amazon Made generate a high-severity security finding. The company uses AWS Control Tower to govern all of its accounts. The company also uses AWS Security Hub with all of the AWS service integrations turned on. Which solution will meet these requirements with the LEAST operational overhead?

Set up separate AWS Lambda functions for GuardDuty, 1AM Access Analyzer, and Macie to call each service's public API to retrieve high-severity findings. Use Amazon Simple Notification Service (Amazon SNS) to send the email alerts. Create an Amazon EventBridge rule to invoke the functions on a schedule.

Create an Amazon EventBridge rule with a pattern that matches Security Hub findings events with high severity. Configure the rule to send the findings to a target Amazon Simple Notification Service (Amazon SNS) topic. Subscribe the desired email addresses to the SNS topic.

Create an Amazon EventBridge rule with a pattern that matches AWS Control Tower events with high severity. Configure the rule to send the findings to a target Amazon Simple Notification Service (Amazon SNS) topic. Subscribe the desired email addresses to the SNS topic.

Host an application on Amazon EC2 to call the GuardDuty, 1AM Access Analyzer, and Macie APIs. Within the application, use the Amazon Simple Notification Service (Amazon SNS) API to retrieve high-severity findings and to send the findings to an SNS topic. Subscribe the desired email addresses to the SNS topic.

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Question 555

A company wants to monitor the deletion of AWS Key Management Service (AWS KMS) customer managed keys. A security engineer needs to create an alarm that will notify the company before a KMS key is deleted. The security engineer has configured the integration of AWS CloudTrail with Amazon CloudWatch.

What should the security engineer do next to meet these requirements?

Specify the deletion time of the key material during KMS key creation. Create a custom AWS Config rule to assess the key's scheduled deletion. Configure the rule to trigger upon a configuration change. Send a message to an AmazonSimple Notification Service (Amazon SNS) topic if the key is scheduled for deletion.

Create an Amazon EventBridge rule to detect KMS API calls of DeleteAlias. Create an AWS Lambda function to send an Amazon Simple Notification Service (Amazon SNS) message to the company. Add the Lambda function as the target of the EventBridge rule.

Create an Amazon EventBridge rule to detect KMS API calls of DisableKey and ScheduleKeyDeletion. Create an AWS Lambda function to send an Amazon Simple Notification Service (Amazon SNS) message to the company. Add the Lambda function as the target of the EventBridge rule.

Create an Amazon Simple Notification Service (Amazon SNS) policy to detect KMS API calls of RevokeGrant and ScheduleKeyDeletion. Create an AWS Lambda function to generate the alarm and send the notification to the company.Add the Lambda function as the target of the SNS policy.

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Question 556

An AWS account that is used for development projects has a VPC that contains two subnets. The first subnet is named public-subnet-1 and has the CIDR block 192.168.1.0/24 assigned. The other subnet is named private-subnet-2 and has the CIDR block 192.168.2.0/24 assigned. Each subnet contains Amazon EC2 instances. Each subnet is currently using the VPC's default network ACL. The security groups that the EC2 instances in these subnets use have rules that allow traffic between each instance where required. Currently, all network traffic flow is working as expected between the EC2 instances that are using these subnets. A security engineer creates a new network ACL that is named subnet-2-NACL with default entries.

The security engineer immediately configures private-subnet-2 to use the new network ACL and makes no other changes to the infrastructure. The security engineer starts to receive reports that the EC2 instances in public-subnet-1 and public-subnet-2 cannot communicate with each other.

Which combination of steps should the security engineer take to allow the EC2 instances that are running in these two subnets to communicate again? (Select TWO.)

Add an outbound allow rule for 192.168.2.0/24 in the VPC's default network ACL.

Add an inbound allow rule for 192.168.2.0/24 in the VPC's default network ACL.

Add an outbound allow rule for 192.168.2.0/24 in subnet-2-NACL.

Add an inbound allow rule for 192.168.1.0/24 in subnet-2-NACL.

Add an outbound allow rule for 192.168.1.0/24 in subnet-2-NACL.

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Question 557

A company uses Amazon EC2 Linux instances in the AWS Cloud. A member of the company's security team recently received a report about common vulnerability identifiers on the instances.

A security engineer needs to verify patching and perform remediation if the instances do not have the correct patches installed. The security engineer must determine which EC2 instances are at risk and must implement a solution to automatically update those instances with the applicable patches.

What should the security engineer do to meet these requirements?

Use AWS Systems Manager Patch Manager to view vulnerability identifiers for missing patches on the instances. Use Patch Manager also to automate the patching process.

Use AWS Shield Advanced to view vulnerability identifiers for missing patches on the instances. Use AWS Systems Manager Patch Manager to automate the patching process.

Use Amazon GuardDuty to view vulnerability identifiers for missing patches on the instances. Use Amazon Inspector to automate the patching process.

Use Amazon Inspector to view vulnerability identifiers for missing patches on the instances. Use Amazon Inspector also to automate the patching process.

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Question 558

A company has an AWS account that includes an Amazon S3 bucket. The S3 bucket uses server-side encryption with AWS KMS keys (SSE-KMS) to encrypt all the objects at rest by using a customer managed key. The S3 bucket does not have a bucket policy.

An IAM role in the same account has an IAM policy that allows s3 List* and s3 Get' permissions for the S3 bucket. When the IAM role attempts to access an object in the S3 bucket the role receives an access denied message.

Why does the IAM rote not have access to the objects that are in the S3 bucket?

The IAM rote does not have permission to use the KMS CreateKey operation.

The S3 bucket lacks a policy that allows access to the customer managed key that encrypts the objects.

The IAM rote does not have permission to use the customer managed key that encrypts the objects that are in the S3 bucket.

The ACL of the S3 objects does not allow read access for the objects when the objects ace encrypted at rest.

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Question 559

A company has a relational database workload that runs on Amazon Aurora MySQL. According to new compliance standards the company must rotate all database credentials every 30 days. The company needs a solution that maximizes security and minimizes development effort.

Which solution will meet these requirements?

Store the database credentials in AWS Secrets Manager. Configure automatic credential rotation tor every 30 days.

Store the database credentials in AWS Systems Manager Parameter Store. Create an AWS Lambda function to rotate the credentials every 30 days.

Store the database credentials in an environment file or in a configuration file. Modify the credentials every 30 days.

Store the database credentials in an environment file or in a configuration file. Create an AWS Lambda function to rotate the credentials every 30 days.

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Question 560

A security team is using Amazon EC2 Image Builder to build a hardened AMI with forensic capabilities. An AWS Key Management Service (AWS KMS) key will encrypt the forensic AMI EC2 Image Builder successfully installs the required patches and packages in the security team's AWS account. The security team uses a federated IAM role m the same AWS account to sign in to the AWS Management Console and attempts to launch the forensic AMI. The EC2 instance launches and immediately terminates.

What should the security learn do lo launch the EC2 instance successfully?

Update the policy that is associated with the federated IAM role to allow the ec2. Describelmages action for the forensic AMI.

Update the policy that is associated with the federated IAM role to allow the ec2 Start Instances action m the security team's AWS account.

Update the policy that is associated with the KMS key that is used to encrypt the forensic AMI. Configure the policy to allow the kms. Encrypt and kms Decrypt actions for the federated IAM role.

Update the policy that is associated with the federated IAM role to allow the kms. DescribeKey action for the KMS key that is used to encrypt the forensic AMI.

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