When TLS 1.3-only broke everything behind Akamai
The alert wasn't subtle. Requests just stopped hitting our backend nginx box. Internal traffic from our own domains kept flowing, but anything coming …
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Deploying cert-manager and Managing SSL Certificates in Kubernetes
cert-manager is the standard Kubernetes add-on for automated TLS certificate issuance and renewal. It integrates with ACME-based authorities such as L…
Strimzi: Create a simple Mutual TLS (mTLS) authentication
You probably already know about Strimzi . Strimzi enables Kafka on Kubernetes , simple as that. So, in this post, I will not talk about Strimzi , but …
TLS Is Easy to Enable and Hard to Get Right
Enabling TLS is a solved problem. Get a certificate from Let's Encrypt, point your server at it, done. What's not solved is the configuration that com…
Why Subject Alternative Names (SANs) Matter for Modern Browsers
Originally published on cert-depot.com . Free, open-source self-signed certificate generator — no signup, keys never stored. Why Subject Alternative N…