MCX, dslocal, and the Guest account

MacOSXHints has a hint on customizing the Dock for Leopard’s guest account.

This turns out to be yet another application of MCX records in the local directory service. The idea can be expanded to customize lots more things the Guest account can and cannot do – just use Workgroup Manager to manage preferences for the Guest account!

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MCX, dslocal, and the Guest account

Time Machine MenuExtra management

10.5.2 places a Time Machine menuextra in the menu bar for all users. TimeĀ Machine

We’re not encouraging the use of Time Machine in our organization. I’ve removed it from the default dock, and am managing the preference to prevent Time Machine from asking if you want to use each new external disk for backups. Users can still use Time Machine, we’re just de-emphasizing it. Therefore, I want to remove the Time Machine menu extra from the menu bar by default.

If you import the Preference Manifests in /System/Library/CoreServices/ManagedClient.app, you gain the ability to easily manage MenuExtras. But the Time Machine menu extra has not yet been added to the list of menu extras. No matter – you can edit it like so:

com.apple.menuExtras

Just select Edit… from the popup menu and enter TimeMachine.menu instead of one of the pre-populated choices. You’ll see the little badge warning you that your entry does not match the manifest. That’s OK, it will still work. Setting the value to “false” will cause the TimeMachine menu to be removed from the menu bar at the next login.

I’m managing it once, so it’s off by default, but users can turn it back on if they want.

Time Machine MenuExtra management

Enforcing FileVault on local accounts

FileVaultNew in Leopard is the ability to protect an account with FileVault as it is being created. When creating a mobile account, you can check the box to use FileVault, and this setting is easy to enforce with Workgroup Manager’s preference management as part of the Mobility settings.

If you use the Accounts preference pane to create a local account, you’ll see a new checkbox labeled “Turn on FileVault protection”, but it’s unchecked by default. What if your organization wants to ensure that all accounts — even purely local accounts — on laptops are protected with FileVault? With Workgroup Manager’s preference management, there does not seem to be a way to manage this setting in the Accounts preference pane. But you can manage it if you dig a little deeper…
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Enforcing FileVault on local accounts