Mar 27 · 5 min read · It was 11:00 PM on a Tuesday when my friend startup's CTO dropped a screenshot of their monthly cloud bill into the engineering Slack channel. The AWS infrastructure costs were flat. But their LLM inf
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Feb 13 · 3 min read · Modern cloud security is not about alerts. It’s about automated response. In this project, I built a Cloud-native SOAR workflow that: Detects high-severity threats Automatically isolates an EC2 instance Sends security notifications Requires zero ...
Join discussionFeb 7 · 4 min read · In modern microservices, the ability to respond to system changes in real-time without tightly coupling services is a competitive advantage. AWS EventBridge sits at the heart of this architecture, acting as a serverless event bus that simplifies the ...
Join discussionJan 31 · 3 min read · Introduction This article explains how to send and receive SMS messages using AWS services. You will learn how to: Receive SMS messages and log their content Reply automatically to incoming messages (SMS echo) Send scheduled SMS messages All examples...
Join discussionJan 10 · 3 min read · This article explains how to automate EC2 cost control using AWS Lambda and Amazon EventBridge.Originally published on Medium, refined and optimized for Hashnode readers. Automating EC2 Cost Control using AWS 🔥 Introduction Cloud costs often increa...
Join discussionNov 20, 2025 · 5 min read · I was talking to a very good friend of mine who recently launched their first startup. They were frustrated by their AWS Firewall Manager bill: $370/month for Firewall Manager (FMS) policies and their inspection costs across three accounts. They had ...
Join discussionNov 19, 2025 · 6 min read · Continuando con mi aprendizaje con Boto3 SDK voy a crear y desplegar un script en Lambda que de manera automática se ejecute diariamente y genere una snapshot de una instancia EC2. Para comprender de mejor manera, realicé un diagrama. Tenemos en este...
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Sep 12, 2025 · 15 min read · Summary 💡 Part of the Intro to AWS Pentesting course by HackSmater. Cloudgoat’s Beanstalk Secrets scenario starts with giving us access to a low-privilege user and by enumerating its IAM permissions, we discover the resources they can access. Usi...
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Jul 29, 2025 · 4 min read · 1. Create A Launch Template Select Any Instance Type & most importantly, don’t select anything in the purchasing option. 2. Create The Lambda Functions :- a. For Changing The Configuration #50-50-ondem-spot (You can write your own name) import bo...
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Jun 7, 2025 · 5 min read · Note on AI usage: this blog post was initially sent in a conversation format to a friend through Signal and converted into a blog post by Claude Opus 4. The content of it was created by myself, though the wording and the blog post format is by Claude...
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