Tag
linux-namespaces
Safeguard articles tagged "linux-namespaces" — guides, analysis, and best practices for software supply chain and application security.
2 articles
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.
Jul 8, 20266 min read
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
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