Kubernetes validating admission webhook bypass (CVE-2021-25735)
CVE-2021-25735 let attackers bypass Kubernetes validating admission webhooks on Node objects via a kube-apiserver flaw. Here's the fix and detection path.
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.
CVE-2021-25735 let attackers bypass Kubernetes validating admission webhooks on Node objects via a kube-apiserver flaw. Here's the fix and detection path.
A practical, command-by-command guide to OKE security best practices: locking down the API endpoint, network security lists, pod security policies, IAM, and image signing.
The Alpha-Omega Project, backed by $5M from Google and Microsoft, aims to improve security of the most critical open source projects. Here's what it means for the ecosystem.
Your CI/CD pipeline is a high-value target. Without proper audit logging, you will not know when it has been compromised until it is too late.
CVE-2021-25741 lets attackers escape subPath volume mounts in Kubernetes kubelet via a symlink race, exposing host files and enabling privilege escalation.
Ephemeral environments — short-lived, on-demand copies of your application stack — are transforming how teams approach security testing. No more fighting over shared staging environments.
How to design least-privilege OCI IAM policies: dynamic groups, compartment scoping, and the audit habits that keep permissions from silently sprawling.
The first quarter of 2022 saw a surge in npm malware — from protestware to dependency confusion to credential-stealing packages. Here's a roundup of the most significant incidents and emerging trends.
CVE-2022-23648 let crafted pod volume specs bypass containerd's CRI mount isolation to reach arbitrary host files — versions, severity, and fixes.
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