Comment Because all systems are online (Score 5, Informative) 35
And I say "closed", not "offline" or "air-gapped". In my case, I manage a utility control system that does not connect to the Internet (as we often say for various Slashdot stories, "do not connect important shit to the Internet"), but it does need to monitor the grid. Closed, company self-built private network to all the substations we own, all over the state. While there's no Internet connectivity, obviously in such a design it still has ingress attack points, even if it requires an attacker to break into a substation and gain access to locked down networking equipment. Anything's possible. So you don't want to make it any easier for them by having glaring, known flaws hanging out there in your system.
Further in our case, our utility is under NERC CIP federal regulations (not all utilities are under the strictest levels of CIP, which is why you hear about utilities with Internet connections and unpatched systems and such). CIP compliance has the force of law behind it. Thus, under CIP, patching isn't just a good idea, it's required by federal law. We MUST patch our systems. So then shit like this comes along "Oh use the cloud!" and the system we are ACTUALLY TRYING to keep secure either loses a critical piece of the patch puzzle, or we have to start giving it limited Internet access, either way lowering our security posture.
Fucking short-sighted everywhere. And yes, yes, before anyone points it out, I'm aware "don't use Windows if you want to be secure". Fuck off. Even with things like CIP we still have to deal with the realities of non-technical upper management and accounting. They know Windows. They want to buy Windows. Doesn't mean we're happy about it. Though I will admit one silver living of these all-cloud pushes: it starts making it easier to convince those non-tech C-suites to not buy Windows.
Though even fleet-level Linux patch management solutions are also starting to see some of this cloud creep, or at least "Internet connectivity expected", rather than easily allowing bundles to be loaded from an offline transfer/sneaker-net.