Container image signing and verification
Scanning tells you what's inside a container image; signing proves where it came from. Here's how signature verification closes the gap that CVE scanners like Trivy leave open.
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.
Scanning tells you what's inside a container image; signing proves where it came from. Here's how signature verification closes the gap that CVE scanners like Trivy leave open.
Safeguard's latest PulseMeter survey finds 71% of teams hit a supply chain incident this year, but only 34% feel confident they'd catch one in time.
NPM's open, high-velocity ecosystem makes it a top target for supply chain attacks. Here's how vulnerabilities slip past scanners like Trivy undetected.
A senior-engineer deep dive into 2026 container image supply chain security: base image risk, provenance, signing, attestation chains, and what actually moves the needle.
A grounded 2026 primer on software supply chain attacks: definitions, the four real attack vectors, landmark incidents, and where defenders should start.
SCA and SBOM aren't the same thing: one is a scanning process, the other is a compliance artifact. Here's how they differ and why you need both.
An enterprise buyer's guide to End-to-End Software Supply Chain Management platforms in 2026, with the questions that separate marketing from working products.
SLSA Level 3 gives you verifiable build provenance that satisfies CISA M-22-18 and EO 14028. Level 4 adds hermetic builds most teams will never need.
An SBOM is a machine-readable inventory of every software component and dependency. Learn what it contains, why it matters, and how Safeguard uses it.
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