{"answer":"Place building controls, access control, cameras, tenant networks and guest internet on separate VLANs or physical segments. Use a firewall to allow only required protocols between them, and keep router and switch management on a dedicated administration network.\n\nThe cellular connection should not create a shortcut around the building\u2019s security policy. Remote maintenance users should enter through a controlled VPN or management platform and reach only the systems assigned to them. Document ownership of each segment, because unclear responsibility is a common cause of open access.","approval_status":"draft_for_dave_review_pending_public_brain_audit","approved":false,"category":"Building Automation Connectivity","category_slug":"building-automation-connectivity","created_at":"2026-06-26T14:40:00+00:00","daily_publish_cap":2,"date_published":"2026-06-26","display_date":"2026-06-26","drip_status":"review_seed","freshness_note":"Confirm current model specifications, carrier compatibility, stock, pricing, firmware, warranty and commercial terms directly with Comset where they affect a decision.","id":"comset-qa-065","image_ids":["comset-product-cm685v-4","comset-product-comset-sms-app","comset-product-network-management-system","comset-category-hero-022-building-automation-connectivity"],"language":"en-AU","last_updated":"2026-06-26T14:40:00+00:00","matched_image_ids":["comset-product-cm685v-4","comset-product-comset-sms-app","comset-product-network-management-system","comset-category-hero-022-building-automation-connectivity"],"public_brain_verified":false,"publish_status":"review_preview","published_at":"2026-06-26T14:40:00+00:00","question":"How should building systems, tenant networks and general internet traffic be separated from one another?","question_intent":"public_guidance","question_type":"technical_context","real_image_mapping_status":"mapped_to_approved_comset_catalogue_v1_6","site_key":"comset","slug":"how-should-building-systems-tenant-networks-and-general-internet-traffic-be-separated-from-one-another","source":"Comset public website scrape and stable industrial-networking explanation","source_record_ids":["comset-source-0003","comset-source-0004","comset-source-0055","comset-source-0061"],"source_type":"client_source_plus_stable_explanatory_context","source_urls":["https://comset.com.au/","https://comset.com.au/what-is-machine-to-machine-m2m","https://comset.com.au/product/remote-management-software"],"tenant_slug":"comset","updated_at":"2026-06-26T14:40:00+00:00"}