container-security
Safeguard articles tagged "container-security" — guides, analysis, and best practices for software supply chain and application security.
385 articles
Container Image Security Tools, Compared
A container image security tool scans layers, packages, and configuration inside an image before and after it ships — here's how the major approaches differ and what actually matters when picking one.
Container Security Testing Methods, Compared
Image scanning, runtime monitoring, and configuration auditing all count as container security testing, but they catch different things at different stages — here's how to combine them.
Why Cloud Security Ownership Keeps Falling Into the Gap B...
Misconfigurations sit unpatched for months because three teams each assume someone else owns them. Here's why the cloud security ownership gap keeps widening.
Misconfiguration Fatigue: Why the Same Cloud Mistakes Kee...
The same cloud misconfigurations — public buckets, stale IAM roles, unwatched drift — keep causing breaches years apart. Here's why, with real cases and how to break the cycle.
Container Base Image Hygiene: An Underrated Lever for Red...
Swapping bloated base images for minimal ones can cut container CVE counts by 60-90% without touching app code. Here's the data and how to start.
The Real Trade-Off Between Deployment Speed and Cloud Sec...
Deployment speed and cloud security maturity aren't opposites. Real breaches trace to blind spots, not velocity — here's what the data actually shows engineering leaders.
Kubernetes RBAC Sprawl and Why It's Rarely Audited
Kubernetes RBAC grows faster than anyone tracks it, and there's no built-in tool to audit it. Here's why sprawl happens and what a real audit checks.
Why Ephemeral Infrastructure Makes Traditional Vulnerabil...
Containers now live for minutes, not months. Here's why periodic vulnerability scanning can't see ephemeral infrastructure — and what actually closes the gap.
IaC Drift: The Gap Between Declared and Actual Cloud Conf...
IaC drift lets your cloud diverge silently from Terraform state, breaking the compliance guarantees teams assume are still true. Here's how it happens and how to catch it.
Startups vs Enterprises: Why Smaller Cloud Footprints Are...
Smaller cloud footprints feel safer, but startups often face a higher per-workload security incident rate than enterprises. Here's why size is the wrong safety proxy.
Sidecar Proxies and the Expanding Attack Surface of Servi...
Sidecar proxies like Envoy quietly double your cluster's attack surface. Real CVEs from 2023–2024 show how mesh sidecars get exploited — and how to actually secure them.
Runtime Detection vs Static Scanning: Closing the Cloud-t...
Static scanners miss what only shows up at runtime. See why the cloud-to-code visibility gap causes months-long breach dwell times, and how to close it.