/etc/httpd.group
/etc/httpd.access
/vol/vol0/home/htdocs/private/
spec
<Directory /vol/vol0/home/htdocs/private/spec>
AuthName polard Private Stuff
<Limit GET>
require user bob
</Limit GET>
</Directory>
/etc/httpd.access
/etc/httpd.group
/vol/vol0/home/htdocs/private/specs