How TLS actually secures a connection — the 1-RTT TLS 1.3 handshake, the certificate chain of trust, and a modern Nginx configuration that fixes the deprecated syntax and dead security headers most tutorials still copy-paste.
Ssl
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HTTPS and TLS Explained: The Handshake, the Certificates, and a Config That Scores A+ -
HAProxy Deep Dive: Load Balancing, Health Checks, ACLs, and Production Tuning A comprehensive guide to HAProxy — covering load balancing algorithms, health checks, ACLs and routing logic, SSL/TLS termination, rate limiting, observability, and tuning for high-traffic production workloads.
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Traefik: The Complete Guide to the Cloud-Native Reverse Proxy A comprehensive deep-dive into Traefik — the modern cloud-native reverse proxy and load balancer. Covers core architecture, Docker auto-discovery with labels, automatic HTTPS via Let's Encrypt, the full middleware ecosystem, routing rules, ForwardAuth and SSO, observability, HTTP/3, and the tips and tricks that make it the go-to proxy for home labs and production Kubernetes clusters alike.
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Managing SSL Certificates From certificate types to automation with Let's Encrypt.