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Posts tagged aws-lambda

Articles where AWS Lambda was used

Man Frustrated With AWS Custom Resources Not Having Timeout Or Rollback
December 01, 2025 Reading time: 5 min

CloudFormation Custom Resources With AWS Lambda

I've recently gotten my hands dirty with AWS CloudFormation Custom Resources. There was a very basic implementation in a CloudFormation stack that I was working on and when it was…

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Man at computer coding and receiving a slack notification
October 02, 2025 Reading time: 6 min

Setting up Slack Notifications For CodePipeline

When you're working with AWS CodePipeline(/CodeBuild/StepFunctions) daily, it can be very useful to receive notifications to slack (or other messaging services) of when the pipeline has finished, instead of watching…

aws-cloudformation aws-eventbridge aws-lambda boto3 project python
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db user management architecture
September 29, 2025 Reading time: 7 min

Database User Management Automation

Automated database user management system that handles user permissions across multiple RDS Aurora clusters and AWS accounts using Lambda functions, EventBridge, and MySQL automation. Managing database user permissions manually across…

aws aws-cloudformation aws-eventbridge aws-lambda boto3 mysql project
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A bad actor, behind a black brick wall of different services to protect against misuse
September 26, 2025 Reading time: 9 min

Defending Against SMS Pumping Attacks in AWS 

A deep dive into the evolution of SMS pumping attacks targeting free trial applications and the multi-layered defence strategies we implemented using AWS Cognito, Lambda triggers, WAF, and End User…

aws aws-cloudformation aws-lambda blog python
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