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.
How Kubernetes RBAC determines what a supply chain attack can actually do once a compromised workload runs, and the RBAC patterns that meaningfully reduce blast radius.
A practical walkthrough to configure Falco runtime security in Kubernetes: install, customize rules, route alerts, tune noise, and verify detection end-to-end.
A look at the container breakout vulnerabilities disclosed in 2024 and 2025, what they actually required to exploit, and what that pattern tells us about the defense model.
A field guide to the admission control patterns that survived contact with production clusters: validating webhooks, image policy, mutating defaults, and what to skip.
A step-by-step guide to OPA Gatekeeper Kubernetes admission control: install, write constraint templates, roll out safely, and verify enforcement.
The parts of container supply chain that break differently on AWS Fargate and ECS compared to Kubernetes, and what to do about each one in production.
A practical comparison of runc, crun, and gVisor across performance, isolation, and operational fit, with concrete guidance on when each runtime earns its place in production.
A practical comparison of Firecracker, Cloud Hypervisor, and Kata Containers across boot time, memory overhead, security boundary, and operational fit for serverless and multi-tenant workloads.
Where the OCI and CNCF image supply chain ecosystem actually sits in 2026, what has stabilized, what is still contested, and what to deploy now versus later.
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