AWS solutions documentation change
Summary
Removed 'Features and benefits', 'Use cases', 'Architecture options', and 'Concepts and definitions' sections. Replaced 'Architecture overview' heading with 'Features and benefits'.
Security assessment
The removed content included security-related features like content moderation using Amazon Rekognition and brand safety improvements, but the changes appear to be structural reorganization rather than addressing a specific vulnerability. No evidence of security incident remediation or vulnerability disclosure in the diff.
Diff
diff --git a/solutions/latest/dynamic-image-transformation-for-amazon-cloudfront/solution-overview.md b/solutions/latest/dynamic-image-transformation-for-amazon-cloudfront/solution-overview.md index 3542466eb..6aa6d122c 100644 --- a//solutions/latest/dynamic-image-transformation-for-amazon-cloudfront/solution-overview.md +++ b//solutions/latest/dynamic-image-transformation-for-amazon-cloudfront/solution-overview.md @@ -5,2 +4,0 @@ -Features and benefitsUse casesArchitecture optionsConcepts and definitions - @@ -29,107 +26,0 @@ Access the source code and optionally use the AWS Cloud Development Kit (AWS CDK -## Features and benefits - -**Automatic image optimization** - -Automatically modify images based on users' devices and screen sizes using intelligent optimization capabilities that determine optimal image quality and format based on client viewport size, device pixel ratio, and user agent information. - -**Content moderation** - -Use [Amazon Rekognition](https://aws.amazon.com/rekognition/) to automatically detect and blur inappropriate user-uploaded images. - -**Smart cropping** - -Use Amazon Rekognition to crop images using facial recognition and intelligent focal point detection. - -**Low-cost image storage** - -Save on image storage costs by generating modified images at runtime, and caching generated images in CloudFront. - -**Version V8.0.0 introduces significant enhancements to meet enterprise requirements alongside the core solution capabilities:** - -**Multi-origin support** - -Source images from Amazon S3 buckets, external domains, or any HTTP-accessible image source. Configure path-based and host-header mappings to route requests to appropriate origins without modifying application code. - -**Transformation policies** - -Create reusable transformation configurations that can be applied consistently across your applications. Policies support conditional logic based on request headers and device characteristics, enabling consistent image processing across your applications. - -**Dual architecture options** - -Choose between two deployment architectures based on your specific requirements: - - * Lambda architecture for cost-optimized deployments with images up to 6MB - - * ECS architecture for high-performance deployments supporting images greater than 6MB - - - - -**Management console** - -Manage origins, transformation policies, and mappings through a web-based administrative interface, simplifying configuration management. - -## Use cases - -**Accelerate page loads and optimize visual quality** - -Deliver faster-loading, high-quality images that automatically adjust for each user’s device capabilities and screen size. Use automatic optimization to reduce image load times while maintaining visual quality, improving your end-user experience. - -**Enable seamless CDN migration** - -Migrate from other CDN providers with minimal application changes. Use transformation policies and origin mappings to replicate existing image transformation workflows while leveraging AWS’s global infrastructure. - -**Reduce operational overhead** - -Eliminate the need to pre-generate and store multiple image variants. Transform images on-demand and cache results globally through CloudFront, reducing storage costs and simplifying content management. - -**Support enterprise-scale deployments** - -Process large images up to 100 MB using the ECS architecture option, supporting enterprise content management systems and high-resolution image workflows. - -**Improve user and brand safety** - -Automatically detect and blur inappropriate user-uploaded images with machine learning trained to recognize pre-defined and user-defined categories. - -## Architecture options - -This solution offers two distinct deployment architectures to meet different performance and cost requirements: - -**Lambda Architecture** - -A cost-optimized serverless architecture suitable for most image transformation workloads. This architecture supports transformed images up to 6 MB in size with a pay-per-request pricing model that eliminates idle costs. It provides automatic scaling with built-in high availability, making it ideal for applications with moderate image processing requirements. - -**ECS Architecture** - -A high-performance container-based architecture for demanding workloads. This architecture supports images up to 100 MB in size and includes all new v8.0.0 features such as transformation policies, non-S3 origins, and the Admin UI. It offers configurable resource allocation with t-shirt sizing (S, M, L, XL) and is optimized for high-throughput and large image processing. - -Both architectures leverage Amazon CloudFront for global content delivery and caching, ensuring optimal performance for end users regardless of their geographic location. - -## Concepts and definitions - -This section describes key concepts and defines terminology specific to this solution: - -**origin** - -The source location where original images are stored, which can be an Amazon S3 bucket or an external HTTP-accessible domain. - -**transformation policy** - -A reusable configuration that defines a set of image transformations, output settings, and conditional logic that can be applied to image requests. - -**mapping** - -Configuration that routes image requests to specific origins based on request path patterns or host headers. - -**cross-origin resource sharing (CORS)** - -Defines a way for client web applications that are loaded in one domain to interact with resources in a different domain. - -**fallback image** - -Image that you set to show when the intended image doesn’t load. - -###### Note - -For a general reference of AWS terms, see the [AWS Glossary](https://docs.aws.amazon.com/general/latest/gr/glos-chap.html). - @@ -142 +33 @@ To use the Amazon Web Services Documentation, Javascript must be enabled. Please -Architecture overview +Features and benefits