A Beginner's Guide to Incident Response in AWS
By
gurpreet kaur
A weekday bagel. Dependable, satisfying, no fuss.
Summary
The article provides a beginner-friendly guide on how to detect, respond to, and isolate a potentially compromised EC2 instance in AWS using native tools like CloudWatch, SNS, Lambda, and Systems Manager. It emphasizes setting up an automated incident response pipeline and understanding the rationale behind each step.
Key quotes
· 3 pulledCloud environments are dynamic and powerful, but they also open the door to security incidents if not monitored effectively.
In this blog, we’ll walk through how to detect, respond to, and isolate a potentially compromised EC2 instance using AWS native tools like CloudWatch, SNS, Lambda, and Systems Manager.
By the end, you’ll not only learn how to set up an automated incident response pipeline but also understand the 'why' behind each step—even if you're new to AWS.
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