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The 6 Most Common SSL Certificate Providers Compared

Not sure which SSL certificate provider to trust? We compare six CAs on ease of use, support and more, so you can choose with confidence.

Jul 6, 2026 · Marcus Silwer

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Sep 2, 2026 · Marcus Silwer

Automate SSL Certificate Renewal with ACME & REST API

Certificate lifespans shrink to 47 days by 2029. See how ACME and REST API automation keep SSL renewals running without adding to your team’s workload.

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Jul 7, 2026 · Marcus Silwer

What Is a Wildcard SSL Certificate? A Guide for Businesses

A wildcard SSL certificate secures your domain and all its subdomains in one. Learn how it works and why it’s a smart move for growing businesses.

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Jul 7, 2026 · Marcus Silwer

Is Your Free SSL Certificate Still Enough?

Free SSL certificates are a smart starting point. Learn when certificate limits, missing wildcards and renewal overhead signal it’s time to upgrade.

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Jul 6, 2026 · Nicolas Duchon

What is nginx-proxy?

A guest article from our maintainer Nicholas Duchon.

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