Keeping authentication to network resources alive while working with MacOSX 10.6

If you have problems with your Mac not playing nicely with network resources after sleep, you may find adding the following managed preference useful. It makes the mac prompt for a password after coming out of screensaver/sleep.

Workgroup Manager preferences

Unfortunately, there’s no GUI checkbox or anything for this setting in Workgroup Manager, so I’ve taken a screenshot and highlighted the required setting.