Darren S said:
Imo m8, 90%+ of software like that is totally turd. A complete waste of HDD space, memory and CPU time. I'm talking purely from a home-user point of view here. I am also entirely convinced that half of this crap invites more crap onto your PC that it's supposed to protect against.
Disagree, sure there are many programs which not researched will basically pose as anti-spyware utilities, but actively install spyware as part of their install proceedure and then require you to buy a licence before they remove it.
But the programs he mentioned (S&D, Ad-aware) are anything but a waste of HD space, they're essential pieces of freeware for any user, regardless of usage. Whether thats to delete tracking cookies/data mining keys or hardcore malware, I wouldn't be without them for a monthly scan.
As I said it's an unregulated market, and there are a lot of red herring wares out there, but the programs mentioned are very useful tools indeed.
Darren S said:
I'm far from saying that there aren't some decent products out there. But on the whole, most vendors will pray on people's paranoia and fear that their PC will be butt-raped if it's on the internet without their products. The key issue comes down to what you do with the PC in first place. If, like ozzy says above, you're searching for keygens and visiting
www.hamsterfisting.com and other such places, you're far more likely to get crap on your PC, regardless of what measures you've got in place to counteract that.
Agree, you are able to minimise your chances of becoming 'infected' with malware by not going to certain types of website; by not clicking YES when a pop-up prompts you to install 'PC Speedboost'. But even for the experienced user, it is possible to be fooled by the wealth of offerings on the internet. For that very reason these utilies exist, and with careful vetting they can be your best friend.
Trouble is, the very people who are at risk (my illiterate parents) are the same people who are niave about the risks, and go clicking all sorts of things without adequate protection.
Kaspersky Pro/Spybot S&D/Ad-Aware/HijackThis - recommended imo.