IoT & Connected Devices
Validating protocol correctness and cloud integration for connected products.
What this engagement covers.
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.
Tools and technologies.
IoT engagements cover the device, the cloud, and the companion app. The toolkit handles all three plus the protocols that stitch them together.
Tools
Technologies
Make your next releaseuneventful.
Book a free 30-minute quality audit. We'll review your stack and show you exactly where the risk is hiding, no pitch deck required.