Use the Security Accounts property sheet to specify the Windows NT account that is used for all anonymous connections and to specify the operators who are allowed access to the news site.
The Setup program creates a default account for anonymous access when you install Microsoft NNTP Service.
| Option | Description |
| Username | The user name of the Windows NT account used by all anonymous connections. This account defines the privileges of anonymous users. Choose Browse to select an account already defined on this computer. |
| Password | The password for the anonymous user account. |
| Enable automatic password synchronization | Automatically updates the password in Microsoft NNTP Service when the password is changed in Windows NT Server. |
| Operators | The operators or groups of operators authorized access to this news site. The default value is the Administrators group for this computer. |
| List Names From | The domain from which to select operators. |
| Names | The available user and group names in the selected domain. |
| Add Names | The operators or groups that are being added as operators. |