this post was submitted on 31 Jul 2024
429 points (98.4% liked)

News

23387 readers
3184 users here now

Welcome to the News community!

Rules:

1. Be civil


Attack the argument, not the person. No racism/sexism/bigotry. Good faith argumentation only. This includes accusing another user of being a bot or paid actor. Trolling is uncivil and is grounds for removal and/or a community ban. Do not respond to rule-breaking content; report it and move on.


2. All posts should contain a source (url) that is as reliable and unbiased as possible and must only contain one link.


Obvious right or left wing sources will be removed at the mods discretion. We have an actively updated blocklist, which you can see here: https://lemmy.world/post/2246130 if you feel like any website is missing, contact the mods. Supporting links can be added in comments or posted seperately but not to the post body.


3. No bots, spam or self-promotion.


Only approved bots, which follow the guidelines for bots set by the instance, are allowed.


4. Post titles should be the same as the article used as source.


Posts which titles don’t match the source won’t be removed, but the autoMod will notify you, and if your title misrepresents the original article, the post will be deleted. If the site changed their headline, the bot might still contact you, just ignore it, we won’t delete your post.


5. Only recent news is allowed.


Posts must be news from the most recent 30 days.


6. All posts must be news articles.


No opinion pieces, Listicles, editorials or celebrity gossip is allowed. All posts will be judged on a case-by-case basis.


7. No duplicate posts.


If a source you used was already posted by someone else, the autoMod will leave a message. Please remove your post if the autoMod is correct. If the post that matches your post is very old, we refer you to rule 5.


8. Misinformation is prohibited.


Misinformation / propaganda is strictly prohibited. Any comment or post containing or linking to misinformation will be removed. If you feel that your post has been removed in error, credible sources must be provided.


9. No link shorteners.


The auto mod will contact you if a link shortener is detected, please delete your post if they are right.


10. Don't copy entire article in your post body


For copyright reasons, you are not allowed to copy an entire article into your post body. This is an instance wide rule, that is strictly enforced in this community.

founded 1 year ago
MODERATORS
 
  • Delta Air Lines CEO Ed Bastian said the massive IT outage earlier this month that stranded thousands of customers will cost it $500 million.
  • The airline canceled more than 4,000 flights in the wake of the outage, which was caused by a botched CrowdStrike software update and took thousands of Microsoft systems around the world offline.
  • Bastian, speaking from Paris, told CNBC’s “Squawk Box” on Wednesday that the carrier would seek damages from the disruptions, adding, “We have no choice.”
you are viewing a single comment's thread
view the rest of the comments
[–] riskable@programming.dev 2 points 3 months ago (2 children)

If I were in charge I wouldn't put anything critical on Windows. Not only because it's total garbage from a security standpoint but it's also garbage from a stability standpoint. It's always had these sorts of problems and it always will because Microsoft absolutely refuses to break backwards compatibility and that's precisely what they'd have to do in order to move forward into the realm of, "modern OS". Things like NTFS and the way file locking works would need to go. Everything being executable by default would need to end and so, so much more low-level stuff that would break like everything.

Aside about stability: You just cannot keep Windows up and running for long before you have to reboot due to the way file locking works (nearly all updates can't apply until the process owning them "lets go", as it were and that process usually involves kernel stuff... due to security hacks they've added on since WinNT 3.5 LOL). You can't make it immutable. You can't lock it down in any effective way without disabling your ability to monitor it properly (e.g. with EDR tools). It just wasn't made for that... It's a desktop operating system. Meant for ONE user using it at a time (and one main application/service, really). Trying to turn it into a server that runs many processes simultaneously under different security contexts is just not what it was meant to do. The only reason why that kinda sort of works is because of hacks upon hacks upon hacks and very careful engineering around a seemingly endless array of stupid limitations that are a core part of the OS.

[–] kbin_space_program@kbin.run 6 points 3 months ago

Please go read up on how this error happened.

This is not a backwards compatibility thing, or on Microsoft at all, despite the flaws you accurately point out. For that matter the entire architecture of modern PCs is a weird hodgepodge of new systems tacked onto older ones.

  1. Crowdstrike's signed driver was set to load at boot, edit: by Crowdstrike.
  2. Crowdstrike's signed driver was running unsigned code at the kernel level and it crashed. It crashed because the code was trying to read a pointer from the corrupt file data, and it had no protection at all against a bad file.

Just to reiterate: It loaded up a file and read from it at the kernel level without any checks that the file was valid.

  1. As it should, windows treats any crash at the kernel level as a critical issue. and bluescreens the system to protect it.

The entire fix is to boot into safe mode and delete the corrupt update file crowdstrike sent.

[–] clstrfck@lemdro.id 3 points 3 months ago* (last edited 3 months ago)

I enjoy hating on Windows as much as the next guy who installed Linux on their laptop once, but the bottom line is 90 percent of businesses use it because it does work.

Blaming the people who made the decision to purchase arguably the most popular EDR solution on the planet and use it (those bastards!) does nothing but show a lack of understanding how any business related IT decisions work.