June 2023– date –

【Use S3 bucket policy to allow or deny access on an address basis - aws:SourceIp】 In the S3 bucket policy, consider setting access restrictions based on global addresses. In this case, the IP address condition operators (IpAddress, Not...

【Introduction to Amplify with CloudFormation】 Amplify is taken up. AWS Amplify is a set of purpose-built tools and features that enables frontend web and mobile developers to quickly and easily build full-stack applications on AWS. Wel...

【Restrict access to ALB to via CloudFront】 In the following page, we introduced a configuration that specifies ALB as the CloudFront origin. https://awstut.com/en/2023/06/04/specify-alb-as-the-origin-of-cloudfront-en As explained in th...

【Specify ALB as the origin of CloudFront】 The following pages cover the basics of CloudFront. https://awstut.com/en/2022/03/12/improved-origin-server-performance-with-cloudfront-cache In the above page, the CloudFront origin server was...