When you want to secure a multi-user database, the Security Wizard guides you through the process of creating a workgroup, adding groups and users, and assigning passwords and permissions. After the workgroup has been created, you can either use workgroup commands to maintain it or run the wizard again to modify the WIF.
The following workgroup commands are grouped together on the Security submenu of the Tools menu:
Change the current workgroup.
User and Group Permissions
Change the permissions that groups or users have for all database objects.
User and Group Accounts
Add and delete users and groups. Assign users to groups. Clear any password or change the logon password for the user currently ...