title: Any tips about securing DLL code?
body: <p>I would like to know some tips how to secure DLL (Win32, dynamic) file from injecting and how to increase security of compiled code.</p>
  
  <ol>
  <li>There's a SQL password in DDL source code which is used to connect to MySQL. Is it secure enough to leave it?</li>
  <li>Is there any way how to prevent 'users' modifying HEX code? I mean to secure more from source code.</li>
  <li>Which options in project properties would be optimal for optimizing and maybe securing DLL?</li>
  </ol>
  
  <p>Im using MVSC++ 2010 Express and source code to users won't be available.</p>