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.
A vulnerable library in field or plant equipment is a safety and uptime question, not just an IT ticket. Ask your vendors these four questions.
A machine SBOM lists software and firmware components with supplier, version, identifiers and timestamp. Ask repair tool vendors for SPDX or CycloneDX.
A vulnerable library in crane control software is an operational technology risk. Use NIST 800-82 and IEC 62443 to decide what to patch and when.
Yes, with limits. Crane controllers run vendor firmware you cannot scan, so ask suppliers for SBOMs and use binary analysis as a fallback. Steps inside.
Some open source packages rest on a few unpaid maintainers. Map what you depend on, find the thin spots and write the response plan before you need it.
A flagged library in vendor software on a rig or plant cannot simply be upgraded. Triage it: ask the vendor, check exposure, compensate, patch in a window.
Operational equipment runs firmware nobody inventories. Here is how an SBOM per device, guided by IEC 62443 and NIST 800-82, shrinks that blind spot.
Many packages rest on one person's account. Use this sourced checklist to find single-maintainer dependencies, verify publishing and plan for bad releases.
Many popular packages rest on one volunteer. The xz case shows how that gap can be abused. A calm explainer with a checklist to spot and reduce exposure.
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