I frequently discuss Mac security from Malware and Viruses. Gone are the days when Macs were free of those evil things. I am sure I have mentioned several Mac anti-virus and anti-malware Apps that are good to use on your machine. However, the bottomline in Mac security is always the end user; that would be you. This article describes why the end user is the key to Mac security and lists several things you should and should not do to keep your Mac free of bad stuff.