Validating protocol correctness and cloud integration for connected products.
IoT testing requires coverage beyond the web: protocol correctness, device-cloud message flows, OTA update integrity, and behaviour under intermittent connectivity. We test the full stack — from firmware behaviour to cloud processing.
MQTT, CoAP, and BLE message flows validated for correctness and edge cases.
Message delivery, acknowledgement, and retry behaviour verified end-to-end.
Update delivery, rollback, and integrity verification across device generations.
Behaviour under packet loss, reconnect scenarios, and offline operation.
Device authentication, firmware integrity, and unencrypted channel detection.
Group commands, fan-out messaging, and device state synchronisation.
A 30-minute working session to understand your stack, release cadence, and risk profile. A written scope follows within three business days.