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Supply Chain Security, in plain English.

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.

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Software Supply Chain Security

Malicious dependency attacks in the software supply chain

Dependency confusion attacks let attackers hijack builds by publishing malicious packages with higher version numbers to public registries. Here's how they work and how to stop them.

Apr 4, 20267 min read
Software Supply Chain Security

What is Typosquatting

Typosquatting tricks developers into installing malicious lookalike packages. Learn how it works, real npm/PyPI attacks, and how to detect it.

Apr 4, 20267 min read
Software Supply Chain Security

What Are Malicious Packages

Malicious npm packages steal credentials, mine crypto, or wipe files. Learn how attackers plant them and how to detect and stop them fast.

Apr 3, 20267 min read
Software Supply Chain Security

Managing risk in the software supply chain

Chainguard hardens base images, but that's one slice of supply chain risk. Here's what SolarWinds, Log4Shell, and XZ Utils reveal about the gaps — and how to close them.

Apr 3, 20268 min read
Software Supply Chain Security

Telecom Supply Chain Risk Controls in 2026

Practical supply chain controls for telecom operators in 2026, covering RAN software, OSS/BSS stacks, and the regulatory pressure from FCC and ENISA frameworks.

Apr 2, 20266 min read
Software Supply Chain Security

Provenance, Attestation, and Signing: A Practical Glossary

Provenance describes how software was built, attestations are signed claims about that process, and signing proves origin. Here's how the pieces fit.

Apr 2, 20268 min read
Software Supply Chain Security

Software supply chain security: threat vectors & solutions

Real incidents, real numbers: how modern software supply chain threat vectors work, why SBOMs alone don't stop them, and what actually closes the gap.

Apr 2, 20268 min read
Software Supply Chain Security

Video Codec Supply Chain Risks: The Hidden Attack Surface in Media Libraries

Video codecs are some of the most complex code in your dependency tree. Their complexity and privileged execution make them prime supply chain targets.

Apr 1, 20265 min read
Software Supply Chain Security

Sigstore, Cosign, and keyless container image signing

How Sigstore's Fulcio and Rekor make Cosign keyless container image signing possible, why Chainguard built its product around it, and where the real gaps still are.

Mar 30, 20267 min read
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