--- title: API Gateway and Amazon OpenSearch Serverless now support... description: API Gateway and Amazon OpenSearch Serverless now support TLS 1.3 and perfect forward secrecy, improving security and performance optimization for secure... canonical: https://daily.dev/posts/api-gateway-and-amazon-opensearch-serverless-now-support-tls-1-3-and-perfect-forward-secrecy-nucvybeor twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: API Gateway and Amazon OpenSearch Serverless now support TLS 1.3 and perfect forward secrecy | daily.dev og:description: API Gateway and Amazon OpenSearch Serverless now support TLS 1.3 and perfect forward secrecy, improving security and performance optimization for secure... og:url: https://daily.dev/posts/api-gateway-and-amazon-opensearch-serverless-now-support-tls-1-3-and-perfect-forward-secrecy-nucvybeor og:image: https://api.daily.dev/og/posts/nUcVybeOr.png og:image:alt: API Gateway and Amazon OpenSearch Serverless now support TLS 1.3 and perfect forward secrecy og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # API Gateway and Amazon OpenSearch Serverless now support TLS 1.3 and perfect forward secrecy **[Collections](https://daily.dev/sources/collections)** · 1 min read · 1 upvotes · 0 comments ## Summary API Gateway and Amazon OpenSearch Serverless now support TLS 1.3 and perfect forward secrecy, improving security and performance optimization for secure communication. ## Content API Gateway and Amazon OpenSearch Serverless have recently upgraded their security features by adding support for TLS 1.3 and perfect forward secrecy. This update allows for secure communication between clients and the API Gateway, improving performance optimization and ensuring the confidentiality of data transmitted. With TLS 1.3, developers can benefit from faster cryptographic handshakes, reducing latency and improving overall performance. Additionally, perfect forward secrecy adds an extra layer of security by ensuring that even if a private key is compromised, past communications remain secure. This enhancement is available in multiple regions globally, providing improved security options for workloads. By leveraging this update, developers can safeguard their communication with the gateway and enjoy simplified SSL certificate deployment, contributing to a more secure and efficient development process. ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 1 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments - [CNCF Unveils Schedule for KubeCon \+ CloudNativeCon Europe 2026](https://daily.dev/posts/cncf-unveils-schedule-for-kubecon-cloudnativecon-europe-2026-ikhcoa5cb) · CNCF · 2 upvotes · 0 comments - [CNCF Debuts KubeCon \+ CloudNativeCon Japan 2026 Schedule](https://daily.dev/posts/cncf-debuts-kubecon-cloudnativecon-japan-2026-schedule-xp5pyudub) · CNCF · 1 upvotes · 0 comments --- Tags: [#security](https://daily.dev/tags/security), [#api-gateway](https://daily.dev/tags/api-gateway) [View this post on daily.dev](https://daily.dev/posts/api-gateway-and-amazon-opensearch-serverless-now-support-tls-1-3-and-perfect-forward-secrecy-nucvybeor) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"API Gateway and Amazon OpenSearch Serverless now support TLS 1.3 and perfect forward secrecy","url":"https://daily.dev/posts/api-gateway-and-amazon-opensearch-serverless-now-support-tls-1-3-and-perfect-forward-secrecy-nucvybeor","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/api-gateway-and-amazon-opensearch-serverless-now-support-tls-1-3-and-perfect-forward-secrecy-nucvybeor"},"datePublished":"2024-02-15T23:24:34.643Z","dateModified":"2024-02-15T23:24:33.398Z","description":"API Gateway and Amazon OpenSearch Serverless now support TLS 1.3 and perfect forward secrecy, improving security and performance optimization for secure...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/c94cb44bac0b155cad9e923137017c79?_a=AQAEufR","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/c94cb44bac0b155cad9e923137017c79?_a=AQAEufR","isAccessibleForFree":true,"articleSection":"Collections","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Collections","logo":"https://media.daily.dev/image/upload/s--fk_6ycEi--/f_auto,q_auto/v1780996001/logos/collections?_a=BAMAMiWQ0","url":"https://daily.dev/sources/collections"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/api-gateway-and-amazon-opensearch-serverless-now-support-tls-1-3-and-perfect-forward-secrecy-nucvybeor","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"security,api-gateway","timeRequired":"PT1M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Collections","item":"https://daily.dev/sources/collections"},{"@type":"ListItem","position":3,"name":"API Gateway and Amazon OpenSearch Serverless now support TLS 1.3 and perfect forward secrecy"}]} ```