The Building That Runs the Cloud

The Alarm Has to Work Too

By · Published

Uptime depends on what you can see as much as what’s running.

A chiller can be humming along while the screen that watches it has gone blank.

That's a dangerous place to be. If temperature readings stop arriving, nobody knows the room is warming until a server throttles itself. If an alarm path breaks, the first warning may be a tenant on the phone.

So in a data center, the service check has to cover more than "is the device running?" It has to ask whether the team can still see it, hear from it and reach it the way they need to.

Two checks, every time

Every Findavi action ends with two checks. Each one has to pass on its own.

Two checks. Both must pass.

After this actionSecurity checkService check
Restrict a cooling controllerThe unknown address can’t be reachedTemperature readings, alerts and the link to the building management system still work
Shut off an unapproved vendor sessionThe session is blocked and can’t reconnectThe approved emergency access process still works
Isolate an access control deviceThe attack path is containedAuthorized staff and emergency exits keep the access they need
Push a new device settingThe old weak setting is goneThe device reconnects normally to its approved systems

When to keep the case open

If either check fails, the issue stays open. If either check can't be proven, the issue stays open too.

That sounds strict. It should be. "We think it's fine" is how door five happens.

A closed ticket should mean two things you can show anyone. The bad path is gone. The building is still doing its job.

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