cert-manager
Safeguard articles tagged "cert-manager" — guides, analysis, and best practices for software supply chain and application security.
4 articles
TLS termination and cert-manager: a hardening guide for Kubernetes Ingress
IngressNightmare's CVSS 9.8 RCE showed that ingress-nginx's own admission webhook can be turned against cluster Secrets — here's how to configure TLS safely.
Implementing mTLS in Kubernetes clusters: a hands-on guide
Kubernetes ships zero built-in encryption for pod-to-pod traffic — here's how cert-manager and service meshes fix that, and the five misconfigurations that quietly undo it.
How to automate TLS certificates with Let's Encrypt
A step-by-step guide to automating TLS certificates with Let's Encrypt using certbot and cert-manager, plus verification steps so renewals never silently fail.
Kubernetes Ingress TLS: Setup, Certificates, and Common Mistakes
How Ingress TLS works in Kubernetes: terminating HTTPS at the ingress, wiring TLS secrets, automating certificates with cert-manager, and the mistakes that break it.
Self-healing security runs on Safeguard.
Your first fix PR is minutes away.
No sales call required, even your agent can complete the purchase over MCP.