Kyverno ImageValidatingPolicy 2026: A Production Walkthrough
Kyverno 1.18 ships ImageValidatingPolicy as the new policy type for cosign signature, attestation, and SBOM verification. We migrated a 60-cluster fleet and graded the new model.
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.
Kyverno 1.18 ships ImageValidatingPolicy as the new policy type for cosign signature, attestation, and SBOM verification. We migrated a 60-cluster fleet and graded the new model.
Maven Central's move from GPG to Sigstore is genuinely underway in 2026. Here is where the transition actually stands and what Java shops should do now.
The Python Package Index has become a first-class malware channel — from the ctx hijack to the ultralytics pipeline compromise. Here are the campaigns worth studying and the defenses that work.
The Safeguard Research team measured how often AI coding assistants hallucinate non-existent packages, how sticky those hallucinations are, and what defenders should do.
A closer look at the enterprise accounts, verticals, and delivery capabilities that make Sify Technology (USA) an interesting partner for Safeguard.
Image scanners, runtime sensors, and Kubernetes posture tools each catch different failures. Here is how the leading options compare in 2026 — and how to pick a stack without buying three overlapping scanners.
A deep dive into Log4Shell (CVE-2021-44228): how the critical Log4j2 RCE flaw worked, its timeline, affected versions, and how to remediate it.
A step-by-step guide to set up bastion host SSH access on AWS, with ProxyJump configs, security group rules, and a verification checklist for hardened jump box access.
A deep dive into CVE-2014-0160 (Heartbleed): the OpenSSL heartbeat flaw, its severity, exploitation timeline, and how to remediate it today.
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