title: Is Javascript a good option for providing security within a web app?
body: <p><del>I'm looking to build a database on a server that can be accessed by mobile and desktop applications. 
  The idea is when an application is installed on a computer it will contact the server database and register itself, with as little interaction from the user as possible.
  I suppose my problem is how can I effectively register a new application, and it's associated computer(s) on the servers database in a secure manner? </del></p>
  
  <del>
  Do I have a default user and password for registration purposes?? I'd imagine that's quite insecure. </del>
  
  <p>For example, if I develop a mobile app that interacts with a web app, say like how dropbox or netflix do, is Javascript a good technology to implement security. </p>