This value specifies whether the IIS sub-authenticator is to be used to provide an automatically synchronized password for the anonymous user. If true, no anonymous user password is required. See also AnonymousUserName, and AnonymousUserPass.
The following table describes this property:
| Data type | Boolean |
| Default value | True |
| Default inheritance | Inheritable |
Accessible by IIS Admin Objects:
| IIsFtpService | IIsFtpServer | IIsWebService | IIsWebServer |
| IIsWebVirtualDir | IIsWebDirectory | IIsWebFile |