Arnaldo:
You can get the QZ-Tray certificate (and a unique private key) by purchasing a license:
OR you can generate a self-signed certificate using the QZ-Tray Desktop application (this will work on the first machine, but must be manually added to other machines, so it is difficult to use with larger deployments):
If you want a trial license, email us at
sa...@qz.io and we'll send it your way (typically good for 30 days, but if you need it for longer, let us know in your email).
Kind regards,
Lite Finocchiaro
VP, QZ Industries