The article discusses how to automate the summary of Security Hub findings using Bedrock, Slack Notifications, and Zenhub Task Management to create actionable tasks.
The author noticed that traditional methods of email notification of security warnings did not deliver actionable results. As a result, the author developed a system that efficiently summarizes Security Hub findings, including suggested countermeasures, and automated notifications.
The implementation process involves enabling Security Hub, creating a Slack API, project structure, cost adjustments via environment variables, creating Zenhub tickets, and deploying Lambda with Docker.
In this project, environment variables were used to configure Bedrock's model, maximum token count for output, and the severity levels of findings to include for flexible cost management.
The create_zenhub_ticket function uses Security Hub findings to create GitHub issues. A personal access token and the GitHub repository name is necessary for successful operations.
The author recommends deploying the Lambda function via Docker since external libraries are used.
Finally, the author explains how to set up EventBridge, create a new rule, and set the new Lambda function as the target.
This implementation has demonstrated the author's ability to develop a system that automatically summarizes security warnings in an actionable way, improving response time and efficiency.
The article shows how to configure and leverage Bedrock, Slack, and Zenhub to automate the process, balancing cost and output quality based on needs.
The article provides a comprehensive guide to the implementation process and includes code samples, cost adjustments, creating Zenhub tickets, and deploying Lambda with Docker.