Do I need to open specific network ports to enable KUARIO services in my organisation?

No, you don't need to open any specific ports for KUARIO. The KUARIO solution is using the most common standard internet network ports. Here's an overview per KUARIO communication ports:

KUARIO MFP Self-Service Kiosk application for Android:
TCP 443: HTTPS communication

KUARIO Smart Connector:
TCP 443: HTTPS communication.