Knocking Infected PCs Off the Internet

nk497 writes "Malware could block your access to the internet – but in some cases by those on the right side of the security fence, who are deploying tactics such as blocked ports, letters in the mail and PCs quarantined from the net to combat the most damaging threats. The DNS Changer clean up saw some PCs prevented from accessing the web. Should such tactics be used more often to prevent malware from spreading — or is that taking security a step too far?"

Comments

Re:Not just infected PCs...

[Forty Two Tenfold]

I used to do this in my dormitory some 7 years ago. My iptables-triggered scripts added the infected PCs to the squid ACL whose members' every web request was redirected to information page that explained what happened and what to do. Well, some idiots claimed that I infected their machines on purpose to cut them from the internet. You just can't fix the users, no matter how hard you try. The only solution I see is a mandatory license to use the electronics akin to drivers license. Believe it or not, the idiot user is not only a nuisance but a danger to others.