title: How can I proctect my .NET application against DLL Hijacking?
body: <p>We have a .NET 3.5 application with registered extensions. How can we protect it against DLL Hijacking attacks?</p>
  
  <p><em>Because of legacy &amp; design problems strong naming/signing is not an option right now</em></p>
  
  <p>Extra Information if you don't know what DLL Hijacking is:</p>
  
  <ul>
  <li><a href="https://stackoverflow.com/questions/3623490/what-is-dll-hijacking">What's DLL Hijacking - SO</a></li>
  <li><a href="http://isc.sans.edu/diary.html?storyid=9445" rel="nofollow noreferrer">DLL hijacking vulnerabilities</a></li>
  </ul>