[citation][nom]Strunf[/nom]OMG cause you think "Linux Server" has to endure the same has "Linux Consumer" ? 99% of the windows virus replicate with the intervention of the user, windows by itself if probably close to 99.9% virus proof, it's when users start downloading things from all over the net, going to shady websites and installing less legal applications that things go wrong, also many of windows virus rely on the user and on application exploits. I'm not saying the Windows is safer than Linux I'm just saying that when people compare Linux and Windows or Mac OS they speak of PC OS not Server OS.[/citation]
Strunf is correct. A web server is nothing like a workstation or a home computer. Web servers, for the most part, operate autonomously, with very little user interaction other than to apply patches or whatnot. You don't log onto a server and start browsing the internet with it. Therefore, most of the malware and viruses out there will not be able to infect the server.
In contrast to this, a home computer user or a workstation at work is a totally different story. People love to plug in random thumb drives from who knows where that contains malicious code. Surfing the internet in general, not just shady sites, can easily expose a computer to malicious code. Downloading torrents and other files from the internet also exposes a computer to risks.
Antivirus and anti-malware software are great tools, but they are only so effective. User knowledge is something that needs to be fostered and developed in general to help prevent a lot of infections that occur these days. I still know people who click on those emails that say their bank account has been suspended, please click here to reactivate it! User knowledge is key in the fight against malicious software and code.