[Infrastructure Security]
A company has AWS accounts in an organization in AWS Organizations. The company needs to install a corporate software package on all Amazon EC2 instances for all the accounts in the organization.
A central account provides base AMIs for the EC2 instances. The company uses AWS Systems Manager for software inventory and patching operations.
A security engineer must implement a solution that detects EC2 instances ttjat do not have the required software. The solution also must automatically install the software if the software is not present.
Which solution will meet these requirements?
Utilizing AWS Config with a custom AWS Config rule (ec2-managedinstance-applications-required) enables detection of EC2 instances lacking the required software across all accounts in an organization. By creating an Amazon EventBridge rule that triggers on AWS Config events, and configuring it to invoke an AWS Lambda function, automated actions can be taken to ensure compliance. The Lambda function can leverage AWS Systems Manager Run Command to install the necessary software on non-compliant instances. This approach ensures continuous compliance and automated remediation, aligning with best practices for cloud security and management.
[Infrastructure Security]
A Security Engineer is building a Java application that is running on Amazon EC2. The application communicates with an Amazon RDS instance and authenticates with a user name and password.
Which combination of steps can the Engineer take to protect the credentials and minimize downtime when the credentials are rotated? (Choose two.)
AWS Secrets Manager is a service that helps you manage, retrieve, and rotate secrets such as database credentials, API keys, and other sensitive information. By configuring automatic rotation of credentials in AWS Secrets Manager, you can ensure that your secrets are changed regularly and securely, without requiring manual intervention or application downtime.You can also specify the rotation frequency and the rotation function that performs the logic of changing the credentials on the database and updating the secret in Secrets Manager1.
[Logging and Monitoring]
A company hosts an end user application on AWS Currently the company deploys the application on Amazon EC2 instances behind an Elastic Load Balancer The company wants to configure end-to-end encryption between the Elastic Load Balancer and the EC2 instances.
Which solution will meet this requirement with the LEAST operational effort?
To configure end-to-end encryption between the Elastic Load Balancer and the EC2 instances with the least operational effort, the most appropriate solution would be to use Amazon issued AWS Certificate Manager (ACM) certificates on the EC2 instances and the Elastic Load Balancer to configure end-to-end encryption.
AWS Certificate Manager - Amazon Web Services:Elastic Load Balancing - Amazon Web Services:Amazon Elastic Compute Cloud - Amazon Web Services:AWS Certificate Manager - Amazon Web Services
For compliance reasons a Security Engineer must produce a weekly report that lists any instance that does not have the latest approved patches applied. The Engineer must also ensure that no system goes more than 30 days without the latest approved updates being applied
What would the MOST efficient way to achieve these goals?
A security engineer needs to implement a write-once-read-many (WORM) model for data that a company will store in Amazon S3 buckets. The company uses the S3 Standard storage class for all of its S3 buckets. The security engineer must en-sure that objects cannot be overwritten or deleted by any user, including the AWS account root user.
Which solution will meet these requirements?
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