docker

How Open Source Dependency and Repo Attacks Compromise DevOps Pipelines and How to Stay Safe 

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According to Sonatype, modern applications are composed of up to 90% open source components. This reliance has significantly accelerated development by allowing teams to reuse existing libraries and modules instead of building functionality from scratch.  Code repositories serve as the primary mechanism for distributing and maintaining open source software, whether developed by independent communities or backed … Read more

Kubernetes Ghost Resources: The Silent Performance Killers Nobody Talks About

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I’ve been running Kubernetes clusters for years now, and I still get that sinking feeling every time I delete a deployment or uninstall a Helm chart and just… assume it’s really gone. It never is. There’s always something left behind. Quietly rotting in etcd, taking up space, slowing things down, and occasionally breaking stuff in … Read more

Secure Air-gapped CI/CD Pipeline (Enterprise)

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Introduction Air-gapped environments are common in regulated industries (defense, banking, pharma) where clusters and CI/CD systems cannot talk directly to the public internet. The challenge is to keep development velocity without sacrificing security: builds must run, images must be scanned and signed, and artifacts must be available inside the offline environment — all while keeping … Read more