AI Camera Cybersecurity Hardening in Abu Dhabi

A hardened camera estate has eight working parts. Credentials: factory passwords replaced on every device at commissioning with per-device strong secrets stored in a password vault — never a shared admin password. Role-based access control: separate roles for view, operate, configure, and recordings export, mapped from the corporate identity directory rather than local accounts so leavers lose access automatically. Transport security: HTTPS with a current TLS profile on the management plane, RTSP-over-TLS where the VMS supports it, and SRTP on any cloud egress link. Network segmentation: cameras on their own VLAN behind a firewall that allows only the VMS, NTP, and DNS as outbound flows; no internet egress for the cameras themselves. Firmware management: a baseline firmware level recorded against every model, a scheduled review of vendor advisories, and a staging-then-fleet upgrade process so a bad firmware does not knock out the estate. Service minimisation: disable Telnet, FTP, UPnP, ONVIF Discovery on production VLANs, and any vendor cloud connector you are not using. Logging: SNMPv3 and syslog forwarded to a central log destination, retained per your documented retention policy. Hashing: SHA-256 over exported evidence clips so chain of custody can be demonstrated. Abu Dhabi specifics include UAE PDPL purpose limitation and transparency (signage is the usual measure), written processor agreements with any managed-services partner, and the cyber controls advisory work we cover separately. Beyond those eight working parts the operational discipline matters. The AI inference container on the camera runs Linux; we apply the vendor's hardening guide where one exists, disable any developer or debug interfaces, and set the camera clock against an internal NTP source so timestamps in the evidence log match the rest of the estate to the second. Where the access-control readers and controllers support OSDP we use it in preference to legacy Wiegand because Wiegand sends credentials in clear and is trivially cloned. Emirtech installs, hardens, documents, and hands over a runbook that the customer's IT team can maintain — not a black box.