Southwest Airlines, the fourth largest airline in the US, is seemingly unaffected by the problematic CrowdStrike update that caused millions of computers to BSoD (Blue Screen of Death) because it used Windows 3.1. The CrowdStrike issue disrupted operations globally after a faulty update caused newer computers to freeze and stop working, with many prominent institutions, including airports and almost all US airlines, including United, Delta, and American Airlines, needing to stop flights.
Windows 3.1, launched in 1992, is likely not getting any updates. So, when CrowdStrike pushed the faulty update to all its customers, Southwest wasn’t affected (because it didn’t receive an update to begin with).
The airlines affected by the CrowdStrike update had to ground their fleets because many of their background systems refused to operate. These systems could include pilot and fleet scheduling, maintenance records, ticketing, etc. Thankfully, the lousy update did not affect aircraft systems, ensuring that everything airborne remained safe and were always in control of their pilots.
Sure I’ve got lots of evidence.
https://www.security.org/antivirus/chromebooks/
[There’s no question that, when it comes to viruses and other forms of malware, Chromebooks are safe. How safe? Well, the website CVE Details1 lists just 55 vulnerabilities for Chrome OS. Compare that to 1,111 vulnerabilities for Windows 10, and a whopping 2,212 for Mac’s OS X; with five percent as many vulnerabilities as its closest competitor, it’s a pretty simple matter to declare Chromebook the safest option…there’s no question that Chromebooks are among the most secure computers you can buy]
55 vulnerabiilites for Chrome OS vs 1111 vulnerabilities for Windows. Huge difference.
Yes it was a ridiculous system to have kernel mode code on the filesystem. Even if a bad pointer didn’t crash the system a hacker could have put in their own code. And yes such a terrible security system would have affected Linux too. But with ChromeOS, the system is already secure. No need to use a terrible security system like Cloudstrike in the first place.
No you don’t have any evidence at all. You were specifically speaking about Chrome OS using VMs inside VMs. That article doesn’t mention VMs once.
I never once disputed that it was more secure than an average Windows installation, because frankly that’s obvious. What you don’t seem to understand is what can be done to lock down modern Windows and Linux systems.
For one the same article you are referencing talks about using anti-malware on ChromeOS as Chrome OS isn’t malware proof. Though I don’t think it’s possible for Chrome OS to break so badly from one of these products.
ChromeOS though isn’t actually suitable for running servers like Windows and Linux are. It can’t do nearly the same number of things. It’s a bit like comparing a knife to a safety razor. One is safer for shaving sure, however the other one can be used for cooking, hunting, wood work, etc.
Second all kernel mode code lives on the filesystem. How did you think it worked? On Linux and Windows the kernel itself needs storing somewhere, as do the modules.
You keep showing me again and again that you don’t understand the world of computers and modern IT infrastructure. Do you even have any qualifications or work experience in IT?
Edit: I actually did some research myself. ChromeOS can use a Virtual Machine to run Linux software, but not in it’s default configuration. There is also none of this VMs inside VMs stuff you were talking about. If you want to see virtualization really put to work look at a modern server setup or something like Qubes OS.
https://chromeos.dev/en/linux/linux-on-chromeos-faq#can-i-access-files-when-the-container-isnt-running
ChromeOS literally is Linux so obviously it can do everything that Linux can. It is effectively a SUPERSET of Linux
Now you are being ridiculous. We are talking about code than runs in the kernel but is not part of any official kernel module including device drivers.
What I thought is that you had common sense.
Dude you are the person who thinks that the cloudstrike code running in the kernel that is neither part of the kernel nor part of any official kernel device driver code is somehow equivelent to the actual kernel. You are also the person who made the completely nonsensical claim that ChromeOS Linux “can’t do nearly the same things” of Linux. So GTFO with the snarky shit, because I’m the one wondering how you can be so confused about basic stuff.
I’ve been using the internet since 1983. How bout you? LMFAO.
Because you didn’t do enough research. My Chrome OS comes with an outer VM, an inner VM, the heavily locked down user mode, and the kernel mode. My Linux programs run in the outer VM by default. I would have to turn on developer mode just to get to the actual user mode.