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Alternative to ClamAV?
(lemmy.world)
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this post was submitted on 16 Sep 2023
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I think you’re about to find out that the “belief” that Linux doesn’t need antivirus isn’t just held by everyone in this community, it’s held by the whole Linux community. Hence there being no active projects in the space.
Heck you almost don’t need any antivirus in windows anymore. Just windows defender and half a brain when it comes to what you download.
I don't really understand that belief. There is plenty of Linux malware especially targeting servers, you just need to have an unsecure service running to find that out
What happens in the Windows world: Microsoft is not capable of creating and distributing a patch timely. Or they wait for "patch day", the made up nonsense reason to delay patches for nothing. Also since Windows has no sensible means of keeping software up to date, the user itself has to constantly update every single thing, with varying diligence. Hence Antivirus: there is so much time between a virus becoming known and actual patches landing on windows, that antivirus vendors can easily implement and distribute code that recognizes that virus in the meantime.
What happens in the linux world: a patch is delivered often in a matter of hours, usually even before news outlets get to report about the vulnerability.
Zero days aren't the only way you get viruses. Misconfiguration and social engineering are both vectors that are OS agnostic.
But do antivirus really help with that? Is it going to check for open ports and see if the service listening has a strong password?
You can’t program against social engineering or missconfiguration, and because those are the only real vulnerabilities in Linux there’s no need for antivirus.
No but it can't do that on Windows either, all it can do is detect an infection and attempt to remove it. Same process would be applicable on Linux.