An online educational institute has developed a new web application for medical students.
This web application is deployed on EC2 instance launched in different AZ's in the us-west-1 region & front-ended by Application Load Balancer.
For audit purposes, the Security team requires an IP Address for all students accessing this application.
For this, you have been assigned to enable access logs & create an Amazon S3 bucket to save these logs. Which of the following need to be considered while creating an Amazon S3 bucket for saving Access logs?
Click on the arrows to vote for the correct answer
A. B. C. D.Correct Answer -C.
While enabling access logs for ALB, the Amazon S3 bucket should be specified where logs are captured.
Amazon S3 bucket should be in the same region as that of ALB but can be owned by different accounts.
Option A is incorrect as the Amazon S3 bucket should be in the same region as that of ELB.Option B is incorrect as the Amazon S3 bucket can be owned by a separate account as that of ELB.Option D is incorrect as the Amazon S3 bucket should be in the same region as that of ELB.For more information enabling Access Logs on ELB, refer to the following URL-
https://docs.aws.amazon.com/elasticloadbalancing/latest/application/load-balancer-access-logs.htmlWhen creating an Amazon S3 bucket for saving access logs, there are several considerations that need to be taken into account. The correct answer to this question is B, which states that the Amazon S3 bucket needs to be in the same region as the Application Load Balancer (ALB) and should belong to the same account as that of AL.
The reasons for this are as follows:
Same region: The Amazon S3 bucket should be in the same region as the ALB to reduce latency and ensure efficient logging. If the S3 bucket is in a different region, it will increase latency and potentially cause issues with logging.
Same account: The Amazon S3 bucket should belong to the same account as the ALB to ensure secure access to the logs. If the S3 bucket is owned by a different account, it could potentially be accessed by unauthorized parties, compromising the security of the logs.
Access logs: Enabling access logs in the ALB will capture information about each request made to the web application, including the IP address of the user making the request. This information is critical for auditing purposes, and saving the logs in an Amazon S3 bucket provides a durable, scalable, and cost-effective solution.
Compliance requirements: The fact that the Security team requires an IP Address for all students accessing the application indicates that there may be compliance requirements that need to be met. Storing the access logs in an Amazon S3 bucket in the same region and account as the ALB will help meet these requirements and ensure that the logs are available for audit purposes.
In summary, when creating an Amazon S3 bucket for saving access logs, it should be in the same region as the ALB and belong to the same account as the ALB. This ensures efficient logging, secure access to the logs, and compliance with any relevant requirements.