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【Apply WAF Web ACL to AppSync】 AWS WAF can be applied to the following four types of resources ALB CloudFront API Gateway AppSync In this article, we will check how to apply WAF to AppSync. For details on how to apply WAF to ALB, pleas...

【Building AppSync without Data Source】 AppSync allows you to choose a data source from the following services Lambda DynamoDB OpenSearch None HTTP endpoint RDS This time, we will check how to build a none data source.For a basic explan...

【Create REST API type API Gateway using CloudFormation】 The following page covers the HTTP API type API Gateway. https://awstut.com/en/2021/12/11/serverless-apps-using-lambda-and-api-gateway In this article, we will check how to build ...

【Apply WAF Web ACL to CloudFront】 AWS WAF can be applied to the following four types of resources ALB CloudFront API Gateway AppSync In this article, we will check how to apply WAF to CloudFront. For details on how to apply WAF to ALB,...

【Restricting access to origin with OAI when delivering S3 content from CloudFront】 The following page shows how to restrict access to origin by using the Referer header when delivering S3 bucket content from CloudFront. https://awstut....

【Restricting access to origin with Referer header when delivering S3 content from CloudFront】 The following page shows how to deliver content from an S3 bucket with static website hosting enabled via CloudFront. https://awstut.com/en/2...

【Delivering S3 Content via CloudFront】 CloudFront, a CDN service, can be used to deliver content placed in S3 buckets.This time, we will enable the static website hosting feature and target publicly accessible S3 buckets. The use of an...

【How to create/delete S3 objects during stack creation/deletion with CloudFormation custom resources】 CloudFormation custom resources can perform any action during stack operations (create, update, delete). In this case, we will use a ...

【Create your own rule groups in WAF Web ACL to restrict geography】 WAF Web ACL allows you to set up rules with various conditions.In this article, we will create our own rule group for geo-restriction to block access from specific coun...

【Creating WAF Web ACL with CloudFormation】 AWS WAF (Web Application Firewall) is a security service provided by AWS.WAF consists of several services, but this time, as an introduction to WAF, we will create a Web ACL using CloudFormati...