All Content tagged with Transport Layer Security (TLS)
The FreeRTOS Transport Layer Security (TLS) interface is a thin, optional wrapper used to abstract cryptographic implementation details away from the Secure Sockets Layer (SSL) interface above it in the protocol stack.
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This week, I created a new public regional custom domain name for my API gateway with security policy SecurityPolicy_TLS13_1_2_2021_06. When I try to add API mapping for my HTTP API Gateway prod stage...
ChrisLucEXPERT
published 2 months ago0 votes122 views
Aurora MySQL 8.4 is now generally available and introduces security defaults that can silently break existing AWS DMS endpoint connections upon upgrade. This article helps DMS users understand what ch...
I've been debugging an intermittent ERR_CONNECTION_RESET (net_error: -101) on two CloudFront distributions serving assets from S3 via OAC. After capturing Chrome net-internals logs I've isolated the r...
### Title
HTTP 500 — `Execution failed due to configuration error: Received fatal alert: protocol_version`
### Context
* **Service:** Amazon Web Services API Gateway (REST, regional)
* **Error:** H...
We have a proxy service to connect to AWS RDS and aurora databases and it has FIPS support . Docker file is built using `CGO_ENABLED=1 GOEXPERIMENT=boringcrypto`. While we were using go version 1.24.1...
Richard Ogbonnaya DasaoluSUPPORT ENGINEER
published 5 months ago2 votes368 views
This playbook provides a comprehensive guide for diagnosing and resolving Amazon ECS services stuck in DRAINING state, particularly when Service Connect with TLS is enabled
Since about 4:30 a.m. Pacific time today 17-Feb-2026, we've been observing sending mail via SMTP submission on port 587 to us-west-2 has been intermittently failing. We see that the TLS handshake stal...
Hello,
I have a Public Route 53 hosted zone in my main AWS account (e.g. example.com) fully validated & delegated.
I've created a certificate in Lightsail for a subdomain (e.g. api.example.com), I ma...
Hi,
We have a SaaS application with a multi-tenant architecture. The app is deployed across several instances, with each instance accessible via subdomain-based routing. For example, the first instan...
Hello AWS Community,
I'm struggling with a persistent issue connecting to an AWS Transfer Family server via FTPS and would appreciate any insights or suggestions.
**Goal:** Connect clients (initiall...
Sarah ParkSUPPORT ENGINEER
published a year ago2 votes2.1K views
I want to identify the client IP for SSL/TLS negotiation errors when connecting to an Application Load Balancer (ALB) using HTTPS.
My customer is having trouble to configure the MSK Connect worker to pass the SSL certificates. Looking at the MSK worker documentation it doesn't seem to configure the SSL certificates at the worker ...
asked a year ago