Apple Mac OS - Manual (Page 23)

Chapter 2 Setting Up and Managing iChat Service 23
5 Select the level of restriction you want for the services:
To restrict access to all services, select “For all services.”
To set access permissions for individual services, select “For selected services below”
and select the services from the Service list.
6 Select the level of restriction you want for users and groups:
To provide unrestricted access, click “Allow all users and groups.”
To restrict access to specific users and groups, select “Allow only users and groups
below,” click the Add (+) button to open the Users and Groups drawer, and then drag
users and groups from the Users and Groups drawer to the list.
7 Click Save.
Setting SACL Permissions for Administrators
Use Server Admin to set SACL permissions for administrators to monitor and manage
iChat.
To set administrator SACL permissions for iChat:
1 Open Server Admin and connect to the server.
2 Click Settings.
3 Click Access.
4 Click Administrators.
5 Select the level of restriction you want for the services:
To restrict access to all services, select “For all services.”
To set access permissions for individual services, select “For selected services below”
and select the services from the Service list.
6 Click the Add (+) button to open the Users and Groups list.
7 Drag users and groups to the list.
8 Set the user’s permission:
To grant administrator access, choose Administrator from the Permission pop-up menu
next to the user name.
To grant monitoring access, choose Monitor from the Permission pop-up menu next to
the user name.
9 Click Save.
Using SSL for iChat
You can maximize the privacy of chats by implementing SSL with iChat. SSL uses a
digital certificate to validate the identity of the server and to establish secure,
encrypted data exchanges for client-to-server and server-to-server connections.