

But we could use some software provides from those security vendors to help us, such as anti-virus/anti-spam/anti-spy/anti-bot/firewall/intrusion protection software. Is there a way we could keep our computer completely free from those threats? No, the answer of course is no. Even after you patched your computer, installed anti-virus/anti-spam/anti-spy/anti-bot/firewall/intrusion protection software on your computer, they will still find a way to come in to ruin your computer by alluring you click a link, open an attachment, or install a valid software. There are so many malicious websites, software and hackers in this cyber world which are aiming to get our information, hijack your computer or browsers.
