title: how to prevent an attachment of .frm files to another server
body: <p>if you copy .frm files of mysql database to another server, you will be able to get the table structure. This means if someone get access to my server and copy .frm files the person will see my table structure when it is attached to his server. this obviously makes it unsecure. How do you prevent that from happening?
  hiding the path does not solve the problem because the .frm file can be searched.</p>
  
  <p>Is there a mechanism that will generate an error when the file is attached to a different server?</p>