Wouldnt the cost(by this I mean everything,time taken to install,update,used resources et al) be worth it?Admittedly,0 day viruses cant be caught by AVs but these viruses(any virus in fact),stick around?Whats to say a user wont accidentally click on an attachment?How'd such a scenario work on your network for instance catch?ten years without infection is impressive
Why hasnt anyone gotten round to giving round one complete package...not a suite..one program..with a built-in firewall,an AV with both heuristics and pattern matching?Would it consume more resources than all the applications we currently use?or is my question too general?