Uptime monitoring: what to get right first

Teams tend to reach for this after something has already gone wrong. If you only fix one thing about uptime monitoring this quarter, make it the first item below.

Security is a maintenance habit rather than a purchase, which is why it drifts. It is the sort of thing that looks like polish right up until it costs you an enquiry.

Start here

You should not learn about downtime from a customer. There is a version of this that is over-engineered, and it is worth avoiding. Most teams find the first pass takes an afternoon and the maintenance takes minutes a month.

Then this

Monitor the checkout, not just the homepage. Getting it slightly wrong is survivable. Ignoring it entirely is not. Most teams find the first pass takes an afternoon and the maintenance takes minutes a month.

Eventually

Alerts nobody acts on are just noise. None of that requires a large budget, only a decision and someone to own it. Write the reasoning down alongside the decision, because the reasoning is what changes first.

In practice

The cheapest security work is the boring kind done on a schedule. Three things worth confirming about uptime monitoring before you move on:

• Someone can say what the current setup is without going to look
• You should not learn about downtime from a customer — and you know whether that is true here
• There is a way to tell whether the last change to this helped

Pick the one that would hurt most if it failed, and start there.