Security Vignettes

No. 34|Keys & permissions

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The key handed over during a fire

Admin rights granted during an emergency three years ago were never taken back.

A courtyard with a fire just put out, smoke still rising, buckets scattered; the little robot still grips the master key it was given.

(Illustrative scenario, not a real incident)

One weekend three years ago,production went down.The engineer on call didn’t have access,so his manager, in a hurry,granted him admin rights.

The problem was fixed, everyone breathed again,and then forgot to take the rights back.

This fifty-person online course platformwas preparing for a security certification.While reviewing cloud permissions, they foundtwice as many people with admin rightsas they had expected.

Asked why each one needed it,the most common answers were:“It was opened when I was handling something.”“Not sure, but I think I’ve used it.”

Two of themhad long since moved to non-technical departments.

I used to think that trusting someonemeant giving them a master key.Later I learnedstanding privileges are standing risks.The moment an account is stolen,the attacker gets everything.

The job changed; the access didn’t.What was given in a fire was never collected afterward.

When firefighters finish,they roll the hoses back up.

One line for IT

Make admin access just-in-time: requested when needed, revoked automatically when time is up. Log every use, so you can say who, when, and why.

How did this make you feel?
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