One of the benefits of the Senza platform is that each cloud connector device has a unique identifier, so you can implement device-based authentication that is completely transparent to the user. They won't need to bother entering a username and password, because simply having a device gives them the access they need. And you don't need to be concerned with password sharing, because every device is bound to a specific account.
If your deployment strategy means that you are not able to associate devices with a user account before distributing them, the are alternative options. For example, your app can display a QR code that the user can scan with their mobile phone. Once they've signed in on a web page or your native mobile app, you can then bind the device to their account so they'll never need to think about signing in again.
