Technical articles on Cloud, DevSecOps, Network, Security.
Why using NAT Gateways for AWS-internal traffic is a costly architectural mistake, and how deploying 3 specific VPC Endpoints changes the pricing model entirely.
A practical breakdown of how ECS's two launch types actually differ — not just on paper, but in the 2am-pager kind of way.
A structured self-study path for Terraform — theory, hands-on labs, and a real project, from initial setup through production-grade infrastructure.
In this series
A deep dive into Denial of Service attack techniques at each OSI layer, with a hands-on TCP SYN Flood demo and a real iptables u32 defense rule.
