IoT Testing & Security
Connected devices only deliver value if they work reliably at scale and can’t be turned against you. We test and secure devices, gateways, networks and cloud platforms end to end.
IoT testing services
Device & firmware testing
Functional testing of sensors, controllers and embedded firmware, including update and recovery behaviour.
Connectivity & protocol testing
Wi-Fi, Bluetooth LE, Zigbee, LoRaWAN and cellular links, plus messaging protocols such as MQTT and HTTP/CoAP.
Interoperability & integration
Verifying devices, gateways, mobile apps and cloud services work together across versions and vendors.
Performance & scale
Simulating large device fleets to test message volumes, latency, battery impact and platform limits.
Field & environment testing
Real-world testing for coverage, interference and behaviour on poor or intermittent networks.
Test automation
Repeatable automated suites for devices, APIs and apps to speed up every firmware release.
IoT security assessment
Attackers target the weakest link — often a device, gateway or API. We find it first.
Device & firmware security
Assessing the hardware and software at the edge.
- Default and hard-coded credentials
- Firmware and update mechanism analysis
- Debug interfaces and exposed services
- Secure storage and encryption of data
Network, API & cloud security
Securing everything the device talks to.
- Gateway, mobile app and cloud API penetration testing
- Transport security and certificate handling
- Authentication, authorisation and device identity
- Segmentation of IoT from corporate networks
Compliance & best practice
UK product security
Testing against the UK’s product security requirements for consumer connectable products and the ETSI EN 303 645 baseline.
IP cameras & building systems
Security hardening and testing for IP CCTV, access control and building management systems — complementing our CCTV installation service.
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