IIS 7 Web Font Hosting Rules for Emigre Web Fonts. Disables hotlinking & directory listing.

web.config

<?xml version="1.0" encoding="UTF-8"?>
<!-- IIS 7 Disable hotlinking and directory listing.  http://www.emigre.com/EULWEB.php  -->
<configuration>
    <system.webServer>
        <rewrite>
            <rules>
                <rule name="Hotlinking Prevention" stopProcessing="true">
                    <match url=".*\.(woff|eot)$" />
                    <conditions>
                        <add input="{HTTP_REFERER}" pattern="^https?://www\.yourdomain\.com/.*$" negate="true" />  
                        <add input="{HTTP_REFERER}" pattern="^$" />  
                    </conditions>
                    <action type="AbortRequest" />
                </rule>
            </rules>
        </rewrite>
    </system.webServer>
</configuration>