SSL/TLS Certificate Management
SSL/TLS certificates are one of those things that work perfectly until, with no warning to most of the business, they don't. A certificate quietly expires on a Sunday, every browser hits your site with a glaring warning, and customers who don't know what a TLS error even means just assume you've been hacked. It's a self-inflicted outage, and it's entirely preventable — which is exactly why it keeps happening. Certificate management isn't just renewal reminders; it's knowing every certificate across every domain, subdomain, API, and internal service you run, keeping them current, and making sure the underlying configuration — protocol versions, cipher suites, chain of trust — is actually sound, not just present.
Where this goes wrong in practice
Certificates multiply quietly. A company that thinks it has a handful of certificates to track often discovers dozens once someone actually inventories internal services, legacy subdomains, and third-party integrations. Ownership gets fragmented across teams, renewal reminders go to an inbox nobody checks anymore, and automation that was set up years ago silently stops working after an infrastructure change nobody connected back to it.
How I'd approach it
I'd start with a full inventory — every certificate in use anywhere in your environment, not just the ones on the public-facing domains people remember. From there, automated monitoring and renewal wherever it's feasible, because the goal is for a human to never again discover an expired certificate by way of an angry customer email. I'd also review the actual configuration behind each certificate — weak protocols, misconfigured chains, certificates issued more broadly than they needed to be — because a certificate that's current but poorly configured is still a real risk, just a quieter one. For anything that can't be automated, I'd build a process with clear ownership, so renewal doesn't depend on one person remembering.
If you've ever found out about an expired certificate from a customer instead of a dashboard, or you're not fully sure how many certificates you're actually running, reach out and let's get it under control.