Container Security
Signing and verifying container images with Sigstore/cosign
How cosign and Sigstore replace long-lived signing keys with short-lived, identity-based certificates and a public transparency log for containers.
Jun 23, 20267 min read
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Detecting cryptomining malware in container images
Cryptomining malware like Kinsing and TeamTNT quietly hijacks container CPU cycles to mine Monero. Here's how it gets in, how to spot it, and how to stop it.
Jun 23, 20267 min read
Container Security
EKS vs GKE vs AKS: managed Kubernetes security compared
A technical breakdown of EKS, GKE, and AKS security: default hardening gaps, IAM models, real CVEs, and audit logging differences teams must know.
Jun 22, 20268 min read
Container Security
Security implications of Kubernetes operators
Kubernetes Operators run with elevated, cluster-wide privilege by design. IngressNightmare, Argo CD, and cert-manager CVEs show what happens when that trust is abused.
Jun 22, 20267 min read
Container Security
OCI image vulnerability scanning explained
A concrete breakdown of how OCI image vulnerability scanning works, where scanners miss real risk, and how to build a scan workflow that doesn't drown teams in noise.
Jun 22, 20267 min read
Container Security
Container escape vulnerabilities explained
Container escape vulnerabilities let attackers break out of isolation and reach the host kernel. Here's how CVE-2024-21626 and CVE-2019-5736 actually work.
Jun 22, 20267 min read
Container Security
Docker Hub malicious image detection
Docker Hub's open upload model has enabled real cryptojacking and phishing campaigns — here's how attackers hide malware in images and how to detect them.
Jun 21, 20267 min read
Container Security
Securing serverless containers on Fargate and Cloud Run
No SSH, no DaemonSets, no host agents. Here's how Firecracker and gVisor isolation change container security on Fargate and Cloud Run — and what still gets you breached.
Jun 21, 20267 min read
Container Security
Reducing CVEs in container base images
Base images inherit hundreds of OS-level CVEs your app never touches. Here's how reachability analysis and minimal bases cut real risk, not just counts.
Jun 21, 20267 min read
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