On the free tier there does not appear to be a way to restrict a login to a particular topic like I am used to with other broker services. If this available in the pay as you go or the next highest tier the standard tier?
Hi William,
thank you for your interest in HiveMQ. Topic authorisation is available with Dedicated HiveMQ Cloud package. For pricing details please kindly refer to the contact form here.
Kind regards,
Dasha from HiveMQ Team