Computerworld has a long article about securing your Mac. With 15 tips, the article discusses the basics of keeping your Mac secure. This includes tweaking or verifying a number of preferences for the system in general and Safari; installing antivirus software, such as Intego VirusBarrier; turning off unneeded network services and guest account access; some password and login tips; and more. This article is a good way for Mac users to realize the power they have to take charge of their Macs’ security settings. Get to know these built-in tools, and know which other programs you need to make your Mac secure as well.