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NEW QUESTION 1
A company requires that data stored in AWS be encrypted at rest. Which of the following approaches achieve this requirement? Select 2 answers from the options given below.
Please select:
Answer: BE
Explanation:
The AWS Documentation mentions the following
To create an encrypted Amazon EBS volume, select the appropriate box in the Amazon EBS section of the Amazon EC2 console. You can use a custom customer master key (CMK) by choosing one from the list that appears below the encryption box. If you do not specify a custom CMK, Amazon EBS uses the AWS-managed CMK for Amazon EBS in your account. If there is no AWS-managed CMK for Amazon EBS in your account, Amazon EBS creates one.
Data protection refers to protecting data while in-transit (as it travels to and from Amazon S3) and at rest (while it is stored on disks in Amazon S3 data centers). You can protect data in transit by using
SSL or by using client-side encryption. You have the following options of protecting data at rest in Amazon S3.
• Use Server-Side Encryption - You request Amazon S3 to encrypt your object before saving it on disks in its data centers and decrypt it when you download the objects.
• Use Client-Side Encryption - You can encrypt data client-side and upload the encrypted data to Amazon S3. In this case, you manage the encryption process, the encryption keys, and related tools. Option A is invalid because using EBS-optimized Amazon EC2 instances alone will not guarantee protection of instances at rest. Option C is invalid because this will not encrypt data at rest for S3 objects. Option D is invalid because you don't store data in Instance store. For more information on EBS encryption, please visit the below URL: https://docs.aws.amazon.com/kms/latest/developerguide/services-ebs.html
For more information on S3 encryption, please visit the below URL: https://docs.aws.amazon.com/AmazonS3/latest/dev/UsinEEncryption.html
The correct answers are: When storing data in EBS, encrypt the volume by using AWS KMS. When storing data in S3, enable server-side encryption.
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NEW QUESTION 2
Which of the following is not a best practice for carrying out a security audit? Please select:
Answer: A
Explanation:
A year's time is generally too long a gap for conducting security audits The AWS Documentation mentions the following
You should audit your security configuration in the following situations: On a periodic basis.
If there are changes in your organization, such as people leaving.
If you have stopped using one or more individual AWS services. This is important for removing permissions that users in your account no longer need.
If you've added or removed software in your accounts, such as applications on Amazon EC2 instances, AWS OpsWor stacks, AWS CloudFormation templates, etc.
If you ever suspect that an unauthorized person might have accessed your account.
Option B, C and D are all the right ways and recommended best practices when it comes to conducting audits For more information on Security Audit guideline, please visit the below URL: https://docs.aws.amazon.com/eeneral/latest/gr/aws-security-audit-euide.html
The correct answer is: Conduct an audit on a yearly basis Submit your Feedback/Queries to our Experts
NEW QUESTION 3
A company's AWS account consists of approximately 300 IAM users. Now there is a mandate that an access change is required for 100 IAM users to have unlimited privileges to S3.As a system administrator, how can you implement this effectively so that there is no need to apply the policy at the individual user level?
Please select:
Answer: B
Explanation:
Option A is incorrect since you don't add a user to the 1AM Role Option C is incorrect since you don't assign multiple users to a policy Option D is incorrect since this is not an ideal approach
An 1AM group is used to collectively manage users who need the same set of permissions. By having groups, it becomes easier to manage permissions. So if you change the permissions on the group scale, it will affect all the users in that group
For more information on 1AM Groups, just browse to the below URL:
https://docs.aws.amazon.com/IAM/latest/UserGuide/id_eroups.html
The correct answer is: Use the 1AM groups and add users, based upon their role, to different groups and apply the policy to group
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NEW QUESTION 4
You want to track access requests for a particular S3 bucket. How can you achieve this in the easiest possible way?
Please select:
Answer: A
Explanation:
The AWS Documentation mentions the foil
To track requests for access to your bucket you can enable access logging. Each access log record provides details about a single access request, such as the requester, bucket name, request time, request action, response status, and error code, if any.
Options B and C are incorrect Cloudwatch is used for metrics and logging and cannot be used to track access requests.
Option D is incorrect since this can be used for Configuration management but for not for tracking S3 bucket requests.
For more information on S3 server logs, please refer to below UF https://docs.aws.amazon.com/AmazonS3/latest/dev/ServerLoes.html
The correct answer is: Enable server access logging for the bucket Submit your Feedback/Queries to our Experts
NEW QUESTION 5
You want to ensure that you keep a check on the Active EBS Volumes, Active snapshots and Elastic IP addresses you use so that you don't go beyond the service limit. Which of the below services can
help in this regard?
Please select:
Answer: C
Explanation:
Below is a snapshot of the service limits that the Trusted Advisor can monitor
Option A is invalid because even though you can monitor resources, it cannot be checked against the service limit.
Option B is invalid because this is the Elastic Compute cloud service Option D is invalid because it can be send notification but not check on service limit For more information on the Trusted Advisor monitoring, please visit the below URL:
https://aws.amazon.com/premiumsupport/ta-faqs> The correct answer is: AWS Trusted Advisor Submit your Feedback/Queries to our Experts
NEW QUESTION 6
You are deivising a policy to allow users to have the ability to access objects in a bucket called appbucket. You define the below custom bucket policy
But when you try to apply the policy you get the error "Action does not apply to any resource(s) in statement." What should be done to rectify the error
Please select:
Answer: C
Explanation:
When you define access to objects in a bucket you need to ensure that you specify to which objects in the bucket access needs to be given to. In this case, the * can be used to assign the permission to all objects in the bucket
Option A is invalid because the right permissions are already provided as per the question requirement
Option B is invalid because it is not necessary that the policy has the same name as the bucket Option D is invalid because this should be the default flow for applying the policy
For more information on bucket policies please visit the below URL: https://docs.aws.amazon.com/AmazonS3/latest/dev/example-bucket-policies.htmll
The correct answer is: Change the Resource section to "arn:aws:s3:::appbucket/" Submit your Feedback/Queries to our Experts
NEW QUESTION 7
You are trying to use the AWS Systems Manager run command on a set of Instances. The run command on a set of Instances. What can you do to diagnose the issue? Choose 2 answers from the options given
Please select:
Answer: AB
Explanation:
The AWS Documentation mentions the following
If you experience problems executing commands using Run Command, there might be a problem with the SSM Agent. Use the following information to help you troubleshoot the agent
View Agent Logs
The SSM Agent logs information in the following files. The information in these files can help you troubleshoot problems.
On Windows
%PROGRAMDATA%AmazonSSMLogsamazon-ssm-agent.log
%PROGRAMDATA%AmazonSSMLogserror.log
The default filename of the seelog is seelog-xml.template. If you modify a seelog, you must rename the file to seelog.xml.
On Linux
/var/log/amazon/ssm/amazon-ssm-agentlog /var/log/amazon/ssm/errors.log
Option C is invalid because the right AMI has nothing to do with the issues. The agent which is used to execute run commands can run on a variety of AMI'S
Option D is invalid because security groups does not come into the picture with the communication between the agent and the SSM service
For more information on troubleshooting AWS SSM, please visit the following URL: https://docs.aws.amazon.com/systems-manaeer/latest/userguide/troubleshootine-remotecommands. htmll
The correct answers are: Ensure that the SSM agent is running on the target machine. Check the
/var/log/amazon/ssm/errors.log file
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NEW QUESTION 8
You need to ensure that the cloudtrail logs which are being delivered in your AWS account is encrypted. How can this be achieved in the easiest way possible?
Please select:
Answer: A
Explanation:
The AWS Documentation mentions the following
By default the log files delivered by CloudTrail to your bucket are encrypted by Amazon server-side
encryption with Amazon S3-managed encryption keys (SSE-S3)
Option B,C and D are all invalid because by default all logs are encrypted when they sent by Cloudtrail to S3 buckets
For more information on AWS Cloudtrail log encryption, please visit the following URL: https://docs.aws.amazon.com/awscloudtrail/latest/usereuide/encryptine-cloudtrail-loe-files-withaws- kms.htmll
The correct answer is: Don't do anything since CloudTrail logs are automatically encrypted. Submit your Feedback/Queries to our Experts
NEW QUESTION 9
You are planning to use AWS Configto check the configuration of the resources in your AWS account. You are planning on using an existing 1AM role and using it for the AWS Config resource. Which of the following is required to ensure the AWS config service can work as required?
Please select:
Answer: A
Explanation:
Options B,C and D are invalid because you need to ensure a trust policy is in place and not a grant, user or group policy or more information on the 1AM role permissions please visit the below Link: https://docs.aws.amazon.com/config/latest/developerguide/iamrole-permissions.htmll
The correct answer is: Ensure that there is a trust policy in place for the AWS Config service within the role
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NEW QUESTION 10
Every application in a company's portfolio has a separate AWS account for development and production. The security team wants to prevent the root user and all 1AM users in the production accounts from accessing a specific set of unneeded services. How can they control this functionality? Please select:
Answer: A
Explanation:
As an administrator of the master account of an organization, you can restrict which AWS services and individual API actions the users and roles in each member account can access. This restriction even overrides the administrators of member accounts in the organization. When AWS Organizations blocks access to a service or API action for a member account a user or role in that account can't access any prohibited service or API action, even if an administrator of a member account explicitly grants such permissions in an 1AM policy. Organization permissions overrule account permissions. Option B is invalid because service policies cannot be assigned to the root account at the account
level.
Option C and D are invalid because 1AM policies alone at the account level would not be able to suffice the requirement
For more information, please visit the below URL id=docs_orgs_console https://docs.aws.amazon.com/IAM/latest/UserGi manage attach-policy.html
The correct answer is: Create a Service Control Policy that denies access to the services. Assemble all production accounts in an organizational unit. Apply the policy to that organizational unit
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NEW QUESTION 11
You have several S3 buckets defined in your AWS account. You need to give access to external AWS accounts to these S3 buckets. Which of the following can allow you to define the permissions for the external accounts? Choose 2 answers from the options given below
Please select:
Answer: BD
Explanation:
The AWS Security whitepaper gives the type of access control and to what level the control can be given
Options A and C are incorrect since for external access to buckets, you need to use either Bucket policies or Bucket ACL's or more information on Security for storage services role please refer to the below URL:
https://d1.awsstatic.com/whitepapers/Security/Security Storage Services Whitepaper.pdf The correct answers are: Buckets ACL's, Bucket policies
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NEW QUESTION 12
You have a vendor that needs access to an AWS resource. You create an AWS user account. You want to restrict access to the resource using a policy for just that user over a brief period. Which of the following would be an ideal policy to use?
Please select:
Answer: B
Explanation:
The AWS Documentation gives an example on such a case
Inline policies are useful if you want to maintain a strict one-to-one relationship between a policy and the principal entity that if s applied to. For example, you want to be sure that the permissions in a policy are not inadvertently assigned to a principal entity other than the one they're intended for. When you use an inline policy, the permissions in the policy cannot be inadvertently attached to the wrong principal entity. In addition, when you use the AWS Management Console to delete that principal entit the policies embedded in the principal entity are deleted as well. That's because they are part of the principal entity.
Option A is invalid because AWS Managed Polices are ok for a group of users, but for individual users,
inline policies are better.
Option C and D are invalid because they are specifically meant for access to S3 buckets For more information on policies, please visit the following URL: https://docs.aws.amazon.com/IAM/latest/UserGuide/access managed-vs-inline
The correct answer is: An Inline Policy Submit your Feedback/Queries to our Experts
NEW QUESTION 13
Your company has a set of EC2 Instances defined in AWS. These Ec2 Instances have strict security groups attached to them. You need to ensure that changes to the Security groups are noted and acted on accordingly. How can you achieve this?
Please select:
Answer: D
Explanation:
The below diagram from an AWS blog shows how security groups can be monitored
Option A is invalid because you need to use Cloudwatch Events to check for chan, Option B is invalid because you need to use Cloudwatch Events to check for chang
Option C is invalid because AWS inspector is not used to monitor the activity on Security Groups For more information on monitoring security groups, please visit the below URL: Ihttpsy/aws.amazon.com/blogs/security/how-to-automatically-revert-and-receive-notificationsabout- changes-to-your-amazonj 'pc-security-groups/
The correct answer is: Use Cloudwatch events to be triggered for any changes to the Security Groups. Configure the Lambda function for email notification as well.
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NEW QUESTION 14
Your company hosts a large section of EC2 instances in AWS. There are strict security rules governing the EC2 Instances. During a potential security breach , you need to ensure quick investigation of the underlying EC2 Instance. Which of the following service can help you quickly provision a test environment to look into the breached instance.
Please select:
Answer: B
Explanation:
The AWS Security best practises mentions the following
Unique to AWS, security practitioners can use CloudFormation to quickly create a new, trusted environment in which to conduct deeper investigation. The CloudFormation template can preconfigure instances in an isolated environment that contains all the necessary tools forensic teams
need to determine the cause of the incident This cuts down on the time it takes to gather necessary tools, isolates systems under examination, and ensures that the team is operating in a clean room. Option A is incorrect since this is a logging service and cannot be used to provision a test environment
Option C is incorrect since this is an API logging service and cannot be used to provision a test environment
Option D is incorrect since this is a configuration service and cannot be used to provision a test environment
For more information on AWS Security best practises, please refer to below URL: https://d1.awsstatic.com/whitepapers/architecture/AWS-Security-Pillar.pd1
The correct answer is: AWS Cloudformation Submit your Feedback/Queries to our Experts
NEW QUESTION 15
Your company has defined a number of EC2 Instances over a period of 6 months. They want to know if any of the security groups allow unrestricted access to a resource. What is the best option to accomplish this requirement?
Please select:
Answer: B
Explanation:
The AWS Trusted Advisor can check security groups for rules that allow unrestricted access to a resource. Unrestricted access increases opportunities for malicious activity (hacking, denial-ofservice attacks, loss of data).
If you go to AWS Trusted Advisor, you can see the details
Option A is invalid because AWS Inspector is used to detect security vulnerabilities in instances and not for security groups.
Option C is invalid because this can be used to detect changes in security groups but not show you security groups that have compromised access.
Option Dis partially valid but would just be a maintenance overhead
For more information on the AWS Trusted Advisor, please visit the below URL: https://aws.amazon.com/premiumsupport/trustedadvisor/best-practices;
The correct answer is: Use the AWS Trusted Advisor to see which security groups have compromised access. Submit your Feedback/Queries to our Experts
NEW QUESTION 16
Your company has just started using AWS and created an AWS account. They are aware of the potential issues when root access is enabled. How can they best safeguard the account when it comes to root access? Choose 2 answers fro the options given below
Please select:
Answer: BD
Explanation:
The AWS Documentation mentions the following
All AWS accounts have root user credentials (that is, the credentials of the account owner). These credentials allow full access to all resources in the account. Because you cant restrict permissions for root user credentials, we recommend that you delete your root user access keys. Then create AWS Identity and Access Management (1AM) user credentials for everyday interaction with AWS. Option A is incorrect since you cannot delete the root access account
Option C is partially correct but cannot be used as the ideal solution for safeguarding the account For more information on root access vs admin 1AM users, please refer to below URL: https://docs.aws.amazon.com/eeneral/latest/er/root-vs-iam.html
The correct answers are: Create an Admin 1AM user with the necessary permissions. Delete the root access keys Submit your Feedback/Queries to our Experts
NEW QUESTION 17
Your company has an EC2 Instance hosted in AWS. This EC2 Instance hosts an application. Currently this application is experiencing a number of issues. You need to inspect the network packets to see what the type of error that is occurring? Which one of the below steps can help address this issue? Please select:
Answer: B
NEW QUESTION 18
A company has a set of resources defined in AWS. It is mandated that all API calls to the resources be monitored. Also all API calls must be stored for lookup purposes. Any log data greater than 6 months must be archived. Which of the following meets these requirements? Choose 2 answers from the options given below. Each answer forms part of the solution.
Please select:
Answer: AD
Explanation:
Cloudtrail publishes the trail of API logs to an S3 bucket
Option B is invalid because you cannot put the logs into Glacier from CloudTrail
Option C is invalid because lifecycle policies cannot be used to move data to EBS volumes For more information on Cloudtrail logging, please visit the below URL: https://docs.aws.amazon.com/awscloudtrail/latest/usereuide/cloudtrail-find-log-files.htmll
You can then use Lifecycle policies to transfer data to Amazon Glacier after 6 months For more information on S3 lifecycle policies, please visit the below URL: https://docs.aws.amazon.com/AmazonS3/latest/dev/object-lifecycle-mgmt.html
The correct answers are: Enable CloudTrail logging in all accounts into S3 buckets. Ensure a lifecycle policy is defined on the bucket to move the data to Amazon Glacier after 6 months.
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NEW QUESTION 19
A company has external vendors that must deliver files to the company. These vendors have crossaccount that gives them permission to upload objects to one of the company's S3 buckets.
What combination of steps must the vendor follow to successfully deliver a file to the company? Select 2 answers from the options given below
Please select:
Answer: BE
Explanation:
This scenario is given in the AWS Documentation
A bucket owner can enable other AWS accounts to upload objects. These objects are owned by the accounts that created them. The bucket owner does not own objects that were not created by the bucket owner. Therefore, for the bucket owner to grant access to these objects, the object owner must first grant permission to the bucket owner using an object ACL. The bucket owner can then delegate those permissions via a bucket policy. In this example, the bucket owner delegates permission to users in its own account.
Option A and D are invalid because bucket ACL's are used to give grants to bucket Option C is not required since encryption is not part of the requirement For more information on this scenario please see the below Link:
https://docs.aws.amazon.com/AmazonS3/latest/dev/example-walkthroushs-manaeing-accessexample3. htmll
The correct answers are: Add a grant to the objects ACL giving full permissions to bucket owner., Upload the file to the company's S3 bucket
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NEW QUESTION 20
You have setup a set of applications across 2 VPC's. You have also setup VPC Peering. The applications are still not able to communicate across the Peering connection. Which network troubleshooting steps should be taken to resolve the issue?
Please select:
Answer: D
Explanation:
After the VPC peering connection is established, you need to ensure that the route tables are modified to ensure traffic can between the VPCs
Option A ,B and C are invalid because allowing access the Internet gateway and usage of public subnets can help for Inter, access, but not for VPC Peering.
For more information on VPC peering routing, please visit the below URL:
.com/AmazonVPC/latest/Peeri
The correct answer is: Check the Route tables for the VPCs Submit your Feedback/Queries to our Experts
NEW QUESTION 21
Your company has been using AWS for the past 2 years. They have separate S3 buckets for logging the various AWS services that have been used. They have hired an external vendor for analyzing their log files. They have their own AWS account. What is the best way to ensure that the partner account can access the log files in the company account for analysis. Choose 2 answers from the options given below
Please select:
Answer: BD
Explanation:
The AWS Documentation mentions the following
To share log files between multiple AWS accounts, you must perform the following general steps. These steps are explained in detail later in this section.
Create an 1AM role for each account that you want to share log files with.
For each of these 1AM roles, create an access policy that grants read-only access to the account you want to share the log files with.
Have an 1AM user in each account programmatically assume the appropriate role and retrieve the log files.
Options A and C are invalid because creating an 1AM user and then sharing the 1AM user credentials with the vendor is a direct 'NO' practise from a security perspective.
For more information on sharing cloudtrail logs files, please visit the following URL https://docs.aws.amazon.com/awscloudtrail/latest/userguide/cloudtrail-sharine-loes.htmll
The correct answers are: Create an 1AM Role in the company account Ensure the 1AM Role has access for read-only to the S3 buckets
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NEW QUESTION 22
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