container-security
Safeguard articles tagged "container-security" — guides, analysis, and best practices for software supply chain and application security.
385 articles
Container Vulnerability Scanner Buyer Guide 2026
A practical 2026 buyer guide for container vulnerability scanners: detection accuracy, reachability, signed advisories, runtime correlation, and the questions that separate vendors.
Ignoring Docker Registry Certificates: A Security Anti-Pattern
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.
How to secure Kubernetes secrets and sensitive data
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.
Twistlock vs JFrog Xray: A 2026 Comparison
Comparing Prisma Cloud Compute (Twistlock) and JFrog Xray in 2026 across container scanning, runtime protection, policy depth, and where each tool genuinely earns its license.
Docker + MCP: Running MCP Servers in Containers Securely
MCP servers run with your credentials and your filesystem unless you say otherwise. Containerizing them with read-only mounts, dropped capabilities, and egress controls turns an open-ended trust grant into a bounded one.
Best Java Docker image: comparison guide
A verifiable comparison of Safeguard and Chainguard Java Docker images across base minimalism, JDK support, CVE patch cadence, and SBOM provenance.
Best Python Docker image: top options compared
Chainguard ships minimal, signed Python images. Safeguard verifies and monitors whichever base image you run. Here's how the two approaches compare.
Choosing the best Node.js Docker image
Chainguard's minimal Node.js images cut attack surface, but base-image choice is only one link in the chain. Here's how Safeguard compares on patching, debugging, and provenance.
Chainguard alternatives for hardened container images
A side-by-side look at Chainguard alternatives, comparing Safeguard's supply chain security scope against Chainguard's hardened base image approach.
Chainguard vs Docker Official Images: hardening and CVE p...
A concrete look at how Chainguard's distroless Wolfi images and Docker Official Images differ on CVE counts, rebuild cadence, and default hardening.
Chainguard pricing model and total cost of ownership
Chainguard's pricing is quote-based and centers on hardened base images. Here's how to model the real total cost of ownership, and where full-chain coverage fits in.
Attack Surface Management (ASM): best practices guide
A practical attack surface management best practices guide for software supply chains, covering SBOMs, base image hardening, CI/CD exposure, and a 90-day rollout plan.