Tag
linux-namespaces
Safeguard articles tagged "linux-namespaces" — guides, analysis, and best practices for software supply chain and application security.
2 articles
Container Security
Container isolation with namespaces, cgroups, and seccomp
Namespaces, cgroups, and seccomp each isolate a different layer of a container — and a single misconfigured one, like CVE-2024-21626 showed, breaks all three.
Jun 27, 20266 min read
Containers
Docker Isolation: How Containers Actually Separate Workloads
Docker isolation relies on Linux namespaces, cgroups, and capabilities, not a hypervisor. Here is what that really protects and where the boundary is weaker than teams assume.
Nov 3, 20256 min read
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