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.
After the 2025 supply-chain waves, the ruby/rubygems community opened Discussion #9113 to evaluate a built-in cooldown feature for bundle update. Here is the defender argument and how to implement it today.
Sonatype's Central Publisher Portal began validating Sigstore signature bundles in January 2025 alongside the existing PGP requirement. Here is the defender view of how the Java ecosystem's provenance story is finally catching up.
The npm Shai-Hulud, PyPI credential-leak, and tj-actions response postmortems published through 2025-2026 reveal a common communication shape. Here is the template, the timing, and the policy that turns the template into a fast response.
NuGet became the fifth major registry to ship Trusted Publishing in September 2025, with .NET package signing and ID prefix reservation forming a complete trust-signal stack for the ecosystem.
The Scorecard v6 roadmap introduces conformance labels (PASS/FAIL/UNKNOWN/NOT_APPLICABLE/ATTESTED) layered over the same probe evidence, aligning Scorecard output with the OSPS Baseline for registry-side trust decisions.
Through 2025-2026, Sonatype Nexus Firewall, JFrog Curation, and Harness Artifact Registry shipped policy features specifically aimed at the Shai-Hulud pass-through problem, where private mirrors silently replicated malicious upstream packages.
After colors.js, event-stream, and the colors-faker sabotage incidents, the OpenSSF Securing Software Repositories WG drafted guidance for when registries should allow ownership transfer of long-standing projects. Here is the defender view.
AWS measured the September 8 chalk/debug compromise being removed within 2.5 hours and Shai-Hulud 2.0 in November within 12 hours. Here is how the registry-side response workflow operates and how to consume the signal.
GitHub's 2026 roadmap puts Immutable Actions GA at the center of Actions supply-chain hardening, publishing actions as OCI artifacts with hash-mismatch fail-fast and full composite-action visibility.
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