HUBaaS

The World's First Cloud BACnet/SC Hub-as-a-Service Platform

HUBaaS replaces hardware hub appliances and complex edge PKI with a fully managed BACnet Secure Connect hub and private certificate authority in the cloud. Connect any compliant Annex AB device or supervisor over mutual TLS 1.3 in minutes.

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Managed Annex AB Cloud Hub

Provision dedicated BACnet/SC hubs per site at wss://{slug}.hubaas.io with zero on-premises hub hardware, zero open inbound ports, and automated warm-standby failover.

Zero-Trust Security & mTLS 1.3

Every node connection is mutually authenticated with X.509 ECDSA P-256 certificates. Live CRL revocation disconnects and excludes compromised nodes across all hub replicas instantly.

Private CA & EST Enrollment

Automate device certificate lifecycle over RFC 7030 EST with timed enrollment windows, SHA-256 fingerprint pinning, certificate expiry alarms, and BYO enterprise CA support.

Cloud Hub vs Hardware Hubs

Eliminate appliance costs, OS patching, truck rolls, and single points of failure. Fully compatible with Niagara, Metasys, Desigo CC, and all standard BACnet/SC devices.