Apple Mac OS X Server Print Service Administration For Version 10.4 or Later Manual do Utilizador descarregar pdf (Página 142)

142 Chapter 9 Managing Preferences

4 Click Applications.

5 Set the management setting to Always.

6 Select either “User can only open these applications” or “User can open all applications

except these.”

7 Add and remove items in the list.

To browse for an application, click Add.

To select multiple items, hold down the Command key.

8 When you have finished creating the list of applications, click Apply Now.

Preventing Users From Opening Applications on Local Volumes

When users have access to local volumes, they can access applications on the

computer’s local hard drive, in addition to approved applications on CDs, DVDs, or

other external disks. If you don’t want to allow this, you can disable local volume

access.

To prevent access to local applications:

1 In Workgroup Manager, click Preferences.

2 Make sure the right directory is selected and that you are authenticated for it.

To switch directories, click the small globe above the accounts list. If you are not

authenticated, click the lock.

3 Select one or more users, groups, or computer lists.

4 Click Applications.

5 Set the management setting to Always.

6 Deselect “User can also open all applications on local volumes.”

7 Click Apply Now.

Managing Access to Helper Applications

Sometimes, applications use “helper applications” for tasks they cannot complete

themselves. For example, if a user tries to open a web link in an email message, the

email application might need to open a web browser to display the webpage.

When you make a set of applications available for users, groups, or computer lists, you

may want to include common helper applications in that list. For example, if you give

users access to an email application, you might also want to add a web browser, a PDF

viewer, and a picture viewer to avoid problems opening and viewing email contents or

attached files.

When you set up a list of approved applications, you can choose whether to allow

them to use helper applications that aren’t in the approved-items list.

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Apple Mac OS X Server Print Service Administration For Version 10.4 or Later Manual do Utilizador Página 142