title: hack safe authentication information database storage
body: <p>In light of how many major websites have been hacked and their databases of password decrypted what is the best way to secure authentication?</p>
  
  <p>Basically I am interested in a way to secure access to a part of a site to members in a way that if hacked would under no circumstances let hackers get a hold of the user's passwords.</p>
  
  <p>Nothing is invulnerable but at least make it very difficult to crack.</p>