A business is developing a serverless Angular application in AWS for internal use. As part of the deployment process, the application is built and packaged using AWS CodeBuild and then copied to an S3 bucket. The buildspec.yml file includes the subsequent code: version : 0.2 phases : install : runtime - versions : nodejs : 14 commands : - npm install - g @angular / cli build : commands : - ng build -- prod post_build : commands : - aws s3 cp dist s3 : //nueva-ecija-angular-internal --acl authenticated - read After deployment, the security team discovered that any individual with an AWS account could access the objects within the S3 bucket despite the application being designed solely for internal purposes. Which of the following solutions should the DevOps Engineer implement to resolve the issue in the MOST secure manner?