The Essentials of File and Folder Permissions in Mac OS X Lion
Have you ever wanted to grab a file from your Mac while you were halfway around the world or even around the corner? It’s not difficult with Mac OS X (believe it or not), even though computer networking in general has a well-deserved reputation for being complicated and nerve-wracking. The truth is that you won’t encounter anything scary or complicated about sharing files, folders, and disks among computers as long as the computers are Macintoshes. And if some of the computers are running Windows, Mac OS X Lion even makes that (almost) painless.
After you set up file sharing, your next step on the path to sharing files on a network is telling your Mac who is allowed to see and access specific folders. Macintosh file sharing (and indeed, Mac OS X Lion as well) is based on the concept of users. You can share items with no users, one user, or many users, depending on your needs.
Macintosh file sharing enables you to use files, folders, and disks from other Macs on a network — any network, including the Internet — as easily as though they were on your own local hard drive. If you [more…]
Macintosh file sharing (and indeed, Mac OS X Lion as well) is based on the concept of users. You can share items with no users, one user, or many users, depending on your needs and what you tell your Mac [more…]
People who share folders and drives in Mac OS X Lion (or your Mac) are users. A user’s access to items on your local hard drive is entirely at your discretion. You can configure your Mac so only you can [more…]
When working with user accounts and file sharing in Mac OS X Lion, circumstances might dictate that you need to change a user’s identity, password, or accessibility, or perhaps delete a user. Follow these [more…]
Sometimes you want to limit what users of your computer can access in Mac OS X Lion. For example, you might want to make certain programs off limits. You do this by clicking the Parental Controls button [more…]
As you might expect, folder permissions in Mac OS X Lion control who can use a given folder or any disk (or partition) other than the startup disk. You can set permissions for the folder’s owner, a subset [more…]
Suppose, while using Mac OS X Lion, you have a folder you want to share, but it has slightly different rules than those set up for the Public folder, for the Drop Box folder within the Public folder, or [more…]
When working with and setting folder permissions in Mac OS X Lion, you can combine permissions for a folder. You’ll probably find one option that fits the way you work and the people you want to share [more…]
You can access folders remotely from another computer with Mac OS X Lion. (Just make sure first that you have the correct administrative permissions to it.) File sharing must be activated on the Mac where [more…]
You can change your Mac OS X Lion user password at any time. Changing your password is a good idea if you’re concerned about security — for example, if there’s a chance your password has been discovered [more…]