{"id":30790,"date":"2024-07-19T19:11:03","date_gmt":"2024-07-19T19:11:03","guid":{"rendered":"https:\/\/garfnet.org.uk\/cms\/?p=30790"},"modified":"2025-02-06T17:21:12","modified_gmt":"2025-02-06T17:21:12","slug":"microsofts-biggest-ever-outage-caused-by-crowdstrike","status":"publish","type":"post","link":"https:\/\/garfnet.org.uk\/cms\/2024\/07\/19\/microsofts-biggest-ever-outage-caused-by-crowdstrike\/","title":{"rendered":"Microsoft’s biggest ever outage, caused by Crowdstrike"},"content":{"rendered":"

Today our planet is suffering what appears to be Microsoft’s biggest ever outage. Seems the culprit is a piece of buggy “security<\/em>” software provided by a company called Crowdstrike. Or is that Clownstrike<\/em>? It sends Microsoft Windows computers into a never-ending boot loop<\/em>, from which users cannot escape, without going into “safe mode<\/em>” and removing the faulty software. There’s already plenty of press coverage and speculation regarding the mayhem this has caused already. Ditto the fact this fiasco is far from over yet. So I won’t go over that all again here. However, I was somewhat amused by a quote from ClownStrike CEO George Kurtz in the UK’s Daily Mirror<\/a>. Obviously this is a man with a bizarre sense of irony…<\/strong><\/p>\n

It is our mission to make sure that every customer is fully recovered and we\u2019re not going to relent until we get every customer back to where they were and we\u2019ll continue to protect them and keep the bad guys out of their systems<\/strong>.<\/em><\/p><\/blockquote>\n

Bad guys?<\/h2>\n

Well, I’ve kept the bad guys <\/em>out of all the systems for which I am responsible for seventeen years, and it has not cost me a penny. How, you may ask? Simple. I dumped Microsoft entirely back in 2007<\/a> following its infamous Vista cock-up. Moreover, I have never regretted it – not even for a split-second. Which means we don’t need Clownstrike’s rotten anti-fungus<\/em> software either. Consequently, we have no “bad guys<\/em>” here. \ud83d\ude42<\/p>\n

Granted, I was quite immersed in the Microsoft mire for a while, starting with Windows 3.0 in the late 1980s. By the early 1990’s I was teaching Windows applications. I even wrote a few VisualBasic database applications for customers.  After a few mild flirtations with various GNU\/Linux flavours in the late nineties and early naughties, we finally made the leap in 2007. This was when it became clear that Canonical’s Ubuntu Live CD installer would give us a free, workable, usable, deployable, connectable and serviceable operating system in under 15 minutes.<\/p>\n

We had the added incentive that Microsoft Vista was so unbelievably bloody awful. We had just splashed out on new kit that needed a decent OS. It was a choice of replacing its pre-installed MS Vista with Ubuntu, or sending the whole lot back to the supplier and buying kit costing half-as-much again. Admittedly to break away from Microsoft did require a bit of effort. Hence my “don’t muck about with it, get on with it<\/em>” approach when the time finally came. None of that dual boot<\/em> malarkey either.<\/p>\n

We went “cold turkey<\/em>“. That is to say I configured all three of these new machines to boot to Ubuntu GNU\/Linux only. However, we did flirt with Wine and CrossoverOffice for a while. In fact, I think I’m still CXOffice’s testers list. And I still have several VirtualBox virtual machines (VM) that I created at the time, including Windows XP, Windows 2000, Windows 98 and even a MSDOS v6.22 VM. I keep them for historical interest. In fairness, those VirtualBox VM’s still all work pretty well. Seems running Windows as virtual machines on GNU\/Linux provides a nice safe playpen<\/em> for Windows, where it is safely disconnected from external influences such as the nasty old internet, and therefore cannot hurt itself! \"Smile\"<\/p>\n

The game changer<\/h2>\n

I remember trying to install Debian from umpteen 3.5″ floppies, back in the late 1990’s. A couple of disks had to go back in twice, if I remember correctly. If one made even the slightest mistake, one had to start again. Consequently, the CD\/DVD ROM, shortly followed by its close relative, the “live-CD” were really the game-changers, certainly for us, anyway. Installation turned from being a geeky multi-floppy<\/em> nightmare to something quick and simple that virtually anyone could do. This meant that we could install a fully-featured, well-supported secure OS in place of Windows, quickly and easily. One that worked and kept on<\/em> working.<\/p>\n

So by spring 2007, we were ready to make the move. Though I guess the real point of no return<\/em> came a few months later when my non-techy girlfriend successfully installed a fully-loaded Kubuntu from DVD, in Hungarian, on her sister’s ThinkPad lappy, in less than half an hour, with no help from me at all. Shortly after that, my Windows media server<\/em> became my Linux<\/strong> media server<\/em>, with surprisingly few issues, and significant improvements in performance. The rest, as they say, is history<\/em>.<\/p>\n

Installing GNU\/Linux today<\/h2>\n

Of course, today almost every GNU\/Linux distribution or “distro” has a live CD\/DVD\/USB, or at least a live installer. The pure Debian net-install is particularly good these days. I have been using that quite a lot lately. We’ve been slowly migrating my customer base from Ubuntu (or KDE Neon) across to Debian stable branch, c\/w KDE Plasma desktop, as old hard disks need replacing. No rush though. All the tools I use on my Debian machines can also be used on remote Ubuntu and Neon boxes. And of course, all such tools are free, open source, with no hidden nasties or gotchas. All just a “sudo apt install<\/strong>” command away. No hassle and no credit card required. \"Smile\"<\/p>\n

As a general rule, if a piece of kit won’t run on\/talk to GNU\/Linux, then we don’t buy it. This has been my policy for almost two decades actually. All new hardware is specified such that it will work out of the box on Debian. Consequently we have silky smooth systems, upgrades that are seamless and trouble free, including the remote ones over SSH. And when an upgrade needs a reboot, we do it at my<\/em> convenience, or the user’s<\/em> convenience, but never<\/strong> at Microsoft’s convenience.<\/p>\n

Lovely environment<\/h2>\n

Many of today’s desktop Linuxes offer a lovely computing environment. The KDE Plasma desktop that we use is elegant yet feature-rich. There is no corporate spyware to contend with. None of that “product registration<\/em>” and “authentication<\/em>” nonsense either. We can go weeks or even months between reboots, if we choose to do so. And we can run very old hardware with fully supported Unix-like operating systems for non-demanding tasks, alongside our newer kit, – albeit with a less pretty user interface such, as Xfce, LXQT or similar. No tossing perfectly serviceable kit into landfill because it won’t run the latest Windows or MacOS.<\/p>\n

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