180
The most secure OS named windows
(lemmy.ml)
Edit: typo
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 20 Nov 2023
180 points (86.3% liked)
Memes
45660 readers
880 users here now
Rules:
- Be civil and nice.
- Try not to excessively repost, as a rule of thumb, wait at least 2 months to do it if you have to.
founded 5 years ago
MODERATORS
I understand that antivirus software is necessary on Windows, but I'll never understand the existence of Windows Defender. If Microsoft knows enough to prevent a virus that exploits something in windows, why are they putting their effort into an antivirus program, and not fixing ththe problem in Windows? If someone has a good explanation for this, I'd love to hear it.
Because... They are? Whenever there is a problem in Windows itself, they release an update to fix that ASAP.
Defender doesn't just work against viruses that exploit weaknesses in Windows. It also works against viruses in programs the user installs. The purpose of Defender is the same as any other antivirus software, to detect known virus signatures in downloaded software, as well as attempt to detect programs that display virus-like behaviour. It also attempts to ensure that users only install software from sources they trust. For these purposes, Windows Defender is at least as good as most other antivirus software on the market.
I would also generally recommend using an antivirus program on a Linux/OSX machine, unless you really know the risk you're accepting by not using one. Even then, I recommend occasionally running ClamAV or a Malwarebytes scan. There is a misconception of "there are no viruses for non-Windows platforms", but the thing is that a lot of viruses these days are cross-platform compatible, and all it takes is one program or dependency becoming an infection vector. Keep yourselves safe, people!
The only caveat I'll add is that because of the way package managers work in Linux, it's much less likely someone will be running something from an untrusted source. It's less true these days with snap and flatpak but those are at least sandboxed.
It's not that common these days for Linux users to be downloading random binaries and running them.
That makes a lot of sense, thanks!
I never got where the misconception of "*nix doesn't have malware" came from. Maybe from the 2k era where "malware" was anything that was slowing down your PC (I also don't get why a malware would slow down your PC, unless it's a ransomware)?
I remember the c99.php shell from way back which is an amazing example of cross-platform (PHP can run anywhere) "virus" and it was considered a golden standard (2010 era?)
I think it's born from a misinderstanding of infection statistics, especially back when windows was also more popular on servers.
There's also the kind of malware that uses your PC to mine crypto without you knowing. And especially back in the day there were plenty of trolls just infecting computers with malware to slow them down for fun. And since malware is just software, it's all gonna be made differently so there probably plenty that just has bad code.