Macs All-in-One For Dummies
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One way to give others access to your files is to run an FTP server on your Mac. Mac OS X Snow Leopard comes with an FTP server built in, so you just have to activate it. You might wonder why you’d use FTP to share files when you can use Personal File Sharing or Windows File Sharing. The main advantage to FTP is compatibility: Not only can people on your LAN access files, but anyone on the Internet can also access your files, regardless of the type of machine they’re using.

Just as you do with the other file-sharing methods, you need to create a user account on your computer before someone can connect to and get files from your Mac. After you have accounts created for the users, you can enable FTP sharing like this:

Click the System Preferences icon in the Dock.

Click the System Preferences icon in the Dock.

The System Preferences dialog opens.

Click the Sharing icon.

Click the Sharing icon.

The Sharing Preferences pane opens.

Click the File Sharing entry and click the Options button.

Click the File Sharing entry and click the Options button.

Your file sharing options display.

Click the Share Files and Folders Using FTP check box to enable it.

Snow Leopard reminds you on the Advanced sheet that people can use ftp://<ip address>, where ip address is the IP address of your Mac.

Click Done.

The Advanced dialog, and System Preferences window close and your changes are saved.

If you’re using an AirPort/AirPort Extreme Base Station or other cable/digital subscriber line (DSL) router to share your Internet connection, place the Mac that you want people on the Internet to access in a DMZ, or demilitarized zone. Check your cable/DSL router documentation for more information.

About This Article

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About the book authors:

Joe Hutsko has been writing about computers, gadgets, and video games for over 20 years. He worked at Apple from 1984 to 1988. Barbara Boyd is a coauthor of multiple editions of iPhone All-in-One For Dummies. Boyd worked at Apple from 1985 to 1990. Jesse Feiler is a developer, web designer, trainer, and author. He has worked with mobile devices starting with Apple’s Newton and continuing with the Apple’s iOS and OS X products, including the iPhone and iPad. He is heard regularly on WAMC Public Radio’s The Roundtable. Doug Sahlin operates a professional photography business specializing in event and portrait photography. He's the best-selling author of more than 20 books on computer applications such as Adobe Photoshop and Adobe Acrobat. He's written four books on digital photography. Sahlin also writes mysteries.

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