Kubernetes Security
Calico Network Policy Best Practices for Production Kubernetes
Calico is the most widely deployed Kubernetes network plugin. Its policy model is powerful but has gotchas that trip up even experienced teams.
Apr 12, 20236 min read
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
Calico is the most widely deployed Kubernetes network plugin. Its policy model is powerful but has gotchas that trip up even experienced teams.
Cloud providers defined the shared responsibility model for infrastructure. Software supply chains need the same clarity about who is responsible for what.
Software Heritage archives the world's source code. Here is why that matters for supply chain security, reproducibility, and long-term software integrity.
Almost every package manager supports post-install hooks that run arbitrary code. This is the most abused feature in supply chain attacks.
Software attestation is moving from academic concept to practical requirement. Here's how to implement it in your build pipelines today.
Beyond vulnerability counts: practical metrics and measurement frameworks that actually tell you whether your security program is working.
How a Trading Technologies installer from 2022 poisoned the 3CX build pipeline in 2023, producing the first publicly confirmed cascading supply chain attack.
Chaos engineering principles applied to the software supply chain reveal hidden dependencies, single points of failure, and degradation paths that only surface under stress.
Command injection remains in the OWASP Top 10 because developers keep making the same mistakes with new tools. Here is a modern prevention guide covering containers, serverless, and CI/CD.
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