Kids of all ages love using Macs—and that means risking them seeing, doing, and deleting things they shouldn’t. This comprehensive guide shows you how to keep your beloved hardware safe—oh, and your kids too!
Your Mac’s sheer ease of use is a blessing and a curse. On the one hand, kids love it. On the other…kids love it. That gives parents an interesting challenge: encouraging our children’s computer use without letting them cause chaos. However, the good news is that it doesn’t take much effort to protect your Mac from inquisitive young minds.
The single best thing you can do is give everybody their own login in System Preferences > Accounts. That keeps everybody’s files, folders, applications, and iLife libraries separate, so there’s no danger of anyone meddling with the wrong stuff. It also allows you to limit the applications and websites your children can use, and it gives everybody their own space that they can tweak to suit their personal preferences.
Next, give everyone a password—if you don’t, anyone can log in as anyone else—and use System Preferences > Security > General to password-lock your screen saver, sleep mode, and System Preferences.
Childproofing your Mac is also about simplicity. You can disable Spaces in System Preferences to avoid confusion, and you can also use OS X’s Parental Controls to activate the stripped-down Simple Finder mode and prevent changes to the Dock. Third-party software can help here, too. Lockey ($7, getlockey.com) disables your Mac’s keyboard to stop accidental keystrokes from interrupting movies and TV shows, KidsMenu ($20, bit.ly/pVC3e7) provides a kid-friendly program launcher, and both AlphaBaby (free, alphababy.sourceforge.net) and BabySafe II ($20, batista.org) create safe spaces for babies to interact with sounds, shapes, and colors.
iTunes has excellent parental controls. Go to iTunes Preferences > Parental Controls to disable access to iTunes’ features and content ratings. For example, you can prevent your kids from accessing your podcasts, other Macs’ shared libraries, Ping, or the iTunes Store.
For content you’ve bought from the iTunes Store, you can enforce age ratings—so you can limit movies to PG only or block access to apps rated for adult content, for example. However, note that such ratings don’t apply to content from elsewhere, such as ripped DVDs or CDs.
If you use iTunes’ sharing options (Preferences > Sharing) and share specific playlists, other users can access those playlists from iTunes when they log in to their own account. So, for instance, you can share music but not movies, TV shows, or podcasts.
