SSL Setup Guide

Protect website traffic with a reliable HTTPS setup.

Understand certificates, domain validation, web-server configuration, renewals and the checks needed for a dependable SSL deployment.

Core concepts

What a good SSL setup includes

HTTPS requires more than installing a certificate. DNS, server configuration, renewal and redirects must work together.

The domain must point correctly and be reachable for the chosen validation method.

Configure the certificate and private key on the correct website or proxy.

Verify HTTPS, redirects and automatic renewal before relying on the setup.

Practical guidance

A certificate can be public, but its matching private key must remain protected. Never paste private keys into messages or public logs.

Automatic renewal is only useful when it is tested. Confirm the renewal timer or scheduled task and rehearse a dry run when supported.

✓ Correct DNS

Ensure the domain resolves to the intended server.

✓ Port access

HTTPS normally requires inbound access on port 443.

✓ Full chain

Serve the correct certificate chain for broad compatibility.

✓ Redirects

Send HTTP traffic to HTTPS without creating loops.

Step by step

Confirm DNS, server name and network access.

Request a certificate using an appropriate validation method.

Attach it to the correct site and enable HTTPS.

Test the chain, redirect and renewal process.

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