Hands-On: Security Groups and NACLs in Action
I flipped a NACL rule order and lost access to my own app. Here's what Security Groups and NACLs actually do when you push them in a real VPC.
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Devops Engineer | Cloud
DevOps engineer focused on building, automating, and securing cloud infrastructure. I work with AWS, Docker, Terraform, and CI/CD pipelines to ship scalable and reliable systems. I write about cloud services & architecture, deployment strategies, and real-world DevOps practices.
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