title: get unique device information from browser
body: <p>in the time of user security, is there any way to find out from which device (computer name or any unique info), the user accesses a server? And also a way that is not changing in future!</p>
  
  <p>I am using a combination of Angular or javascript and ASP.Net.
  The problem is that my customers make pay transactions from different dwvices and I would like, also for the customers, to log where a payment transaction was done (not which user).</p>