Mastering SSL Configuration in Nginx for Secure HTTPS in 2026 Introduction: The Imperative of HTTPS in 2026 In 2026, securing web traffic with HTTPS is not just a best practice; it's a fundamental requirement for trust, SEO, and compliance. Google's ...

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Node Edge Ops
Good 2026 checklist. After the cert is in place I always confirm: (1) only modern TLS protocols/ciphers, (2) HSTS only once every subdomain you care about is already on HTTPS, (3) OCSP stapling with ssl_trusted_certificate pointing at the full chain, and (4) certbot renew --dry-run still works with port 80 reachable for http-01. The quiet failures are usually a blanket 443 redirect that breaks renewal, or a missing intermediate that some clients reject.