alpine
Safeguard articles tagged "alpine" — guides, analysis, and best practices for software supply chain and application security.
5 articles
Distroless vs Alpine: Which Base Image Is More Secure?
Alpine is tiny and familiar; distroless is tinier and shell-free. The right choice depends on what you value more — debuggability or a minimal attack surface. Here is the honest tradeoff.
Best Container Base Images for Security in 2026
Chainguard, distroless, Alpine, UBI micro, Ubuntu chiseled, and scratch, compared on CVE counts, size, libc, and the operational costs nobody puts in the marketing.
The Minimal Base Image Myth: What Actually Reduces Attack Surface
Alpine, distroless, and scratch images don't automatically cut risk. The real attack-surface drivers are capabilities, root filesystem, network policies, and seccomp.
Alpine vs Distroless vs Ubuntu Base Images: Security Tradeoffs
Alpine is small, distroless is smaller, Ubuntu is comfortable. The real security question is CVE surface vs debuggability vs compatibility — with numbers.
Node.js in Docker: Choosing and Securing Your Base Image
The Docker Node base image you pick decides your CVE count before you write a line of code. Here is how to choose between Debian, slim, and Alpine — and harden whichever you pick.