Building a Cloud SIEM from Scratch with AWS Lambda and EventBridge

<p>Modern enterprise order processing architectures must decouple synchronous client demands from asynchronous backend dependencies. Here I'll detail a highly scalable,

<p>It starts with a misconfigured S3 bucket.</p> <p>Not a zero-day. Not a nation-state exploit. Just a forgotten public bucket — the kind that shows up in every cloud audit and

<p>How to design an automated kill switch for an Athena data platform that disables service credentials within seconds of a scan threshold breach.</p> <h2> What I Built </h2>

<p><strong>A lightweight, containerized anomaly detection system that monitors traffic in real time, detects abuse patterns, and automatically blocks malicious IPs at the host

<p>Short answer: for a small Node.js notification service, poll one delivery-failure metric from a separate scheduled function, evaluate a versioned rule, and send a deduplicated

<p><strong>Exam Guide:</strong> Developer - Associate<br /> <strong>🏗️ Domain 1:</strong> <strong><em>Development with AWS Services</em></strong><br /> 📘 <strong>Task 2:</strong>

<p>Everyone's building agents. Most are building them wrong. Not because they lack skill, but because they lack the right mental models. Before you write a line of code, you need

<p>Most teams can't afford Splunk, and Elastic SIEM takes real time to tune. Yet you still need to know when someone is brute-forcing your SSH, when a suspicious process spawns at