title: .net core - AppSettings.json or Systemvariables?
body: <p>I'am new to C#, .net-core etc.
  I'am writing a small WebApi for our intranet and in this Api I have to store some variables (e.g. LDAP-Path or AdminUser and AdminUserPW (as decrypted string)).</p>
  
  <p>So my question is:
  Whats the best place to store this variables?
  In appsettings.json or in the Systemvariables of the server?</p>