On large installations using winbindd 8 it may be necessary to suppress the enumeration of users through the setpwent(), getpwent() and endpwent() group of system calls. If the winbind enum users parameter is no, calls to the getpwent system call will not return any data. Turning off user enumeration may cause some programs to behave oddly. For example, the finger program relies on having access to the full user list when searching for matching usernames. yes