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 practical 2026 buyer guide for container vulnerability scanners: detection accuracy, reachability, signed advisories, runtime correlation, and the questions that separate vendors.
Telling Docker to ignore certificate errors fixes the immediate pull failure but quietly disables the check that confirms you're actually talking to your registry and not an attacker.
Kubernetes secrets are base64, not encrypted, by default. Here's how they actually leak, where Prisma Cloud's CNAPP approach falls short, and how to fix rotation, RBAC, and encryption gaps.
An end-to-end view of container supply chain controls from source through registry to runtime, covering signing, attestation, admission policy, and runtime drift, with concrete checkpoints at each stage.
What it actually takes to put Kubernetes admission policy into enforcement mode without breaking deployments: phased rollout, exception workflows, audit-mode hygiene, and policy authoring conventions that survive contact with engineers.
A concrete hardening checklist for container registries in 2026, covering authentication, signing, scanning, retention, and the operational details that actually matter.
A side-by-side comparison of gVisor and Firecracker for sandboxing untrusted code in 2026, covering security model, performance, and operational complexity.
BuildKit has been the default Docker builder for years, but its security features remain underused. Here are the practices that matter in 2026.
Every container pulled in production is a trust decision. Here's how to secure the chain from base image selection through Dockerfile to admission control.
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