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 ten question release checklist anyone can ask, with what a good answer looks like, grounded in NIST SSDF, SLSA and CISA guidance. Print it and use it.
A reference for reading an NVD CVE record fast: status, description, CVSS source, CWE, affected CPEs, references and the KEV check, with a worked example.
Start with the asset list, remote access, vendor maintenance tools and the patch process. An inspection order drawn from CLC/TS 50701 and NIST SP 800-82.
Agents and robots add new actors with real credentials inside rail systems. Update the threat model: identities, boundaries, approvals and safety cases.
A flaw in software that drives line repair tools can affect people, not only data. Learn how to trace components and set safety limits before you patch.
Robots and AI agents on live power lines add new paths for tampering and bad data. Map the new trust boundaries, then apply IEC 62443 and ISO 10218.
Start with remote access, vendor maintenance links, the OT and IT boundary and software inventory. A calm checklist for crane security at a port terminal.
A plain cheat sheet for MIT, Apache 2.0, MPL 2.0, GPL and AGPL: what triggers each duty, where teams get caught, and a short process to check dependencies.
Review an oil and gas site in this order: remote access, network separation, unpatchable systems, vendor links, recovery. Based on NIST OT guidance.
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