Hide static file from sniffer

[arty777]

Hi , 
how it possible with nginx to hide static file from simple sniffer (like
chrome) ? 

This directive 
add_header X-Content-Type-Options nosniff;

does't help me .


Help please with solution .

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,257236,257236#msg-257236