ASM detection

Hi,

you can use an irule to remove unwanted header:

when HTTP_RESPONSE { 

    Remove all instances of the Server header 
   HTTP::header remove Server 

    Remove all headers starting with x- 
   foreach header_name [HTTP::header names] { 

      if {[string match -nocase x-* $header_name]}{ 

         HTTP::header remove $header_name 
      }
   }
}

In all case you will need to know what's header you want to remove, Once you know what it is they're looking for you could then obfuscate those header or removes it as above...

Regards