IoT Security Testing Services
Connected devices, applications, gateways and cloud platforms work together as an interconnected IoT ecosystem. Each component introduces potential security risks, from vulnerable hardware and firmware to insecure communication protocols, APIs and cloud infrastructure. A weakness in one layer can affect connected systems, expose sensitive data or provide unauthorised access to enterprise environments.
IoT Security Testing Services help organisations evaluate connected products across the complete technology stack. The assessment examines device components, communication mechanisms, applications and supporting platforms to uncover security weaknesses, validate protective controls and improve the overall resilience of IoT deployments.
Secure Every Layer of Your Connected Ecosystem
Secure Every Layer of Your Connected Ecosystem
The Internet of Things (IoT) links hardware devices, wireless protocols, cloud APIs, and mobile applications into a unified network. However, every connected device acts as a potential gateway into your broader enterprise infrastructure. Insecure firmware, unencrypted communication channels, or weak authentication mechanisms can lead to device hijacking, IP theft, and regulatory penalties.
StrongBox IT helps device manufacturers, smart technology vendors, and enterprise operations identify security flaws before products reach production or deployment.
Comprehensive IoT Security Assessment Domains
We evaluate every attack vector across your IoT architecture to deliver end-to-end security assurance:
Physical interface inspection (JTAG, UART, SPI, I2C), flash dump analysis, chip-level security checks
Physical tampering, hardware extraction, debug port exploitation
Static and dynamic firmware analysis, reverse engineering, binary auditing
Embedded hardcoded credentials, buffer overflows, insecure OTA updates
Protocol analysis for Wi-Fi, BLE, Zigbee, MQTT, CoAP, and cellular networks
Man-in-the-Middle (MitM) attacks, packet interception, replay attacks
Cloud infrastructure penetration testing, REST/GraphQL API security assessments
Broken object-level authorization (BOLA), server-side injection, data leaks
iOS/Android companion app assessments and administrative portal pentesting
Insecure data storage, session hijacking, improper authentication
Our 5-Phase IoT Security Testing Methodology
Architecture & Threat Modeling
Mapping device data flows, communication paths, and trust boundaries to define high-risk attack surfaces.
Firmware & Hardware Extraction
Analyzing device firmware binaries and hardware components to identify embedded secrets and memory vulnerabilities.
Active Exploitation
Attempting ethical exploitation across network protocols, APIs, and interfaces to confirm actionable security risks.
Actionable Technical Reporting
Documenting discovered vulnerabilities paired with clear, developer-focused remediation steps.
Validation & Re-testing
Re-assessing your patches post-remediation to confirm all security risks are fully mitigated.
IoT Security Testing for Different Industries
IoT security requirements vary according to the devices, data and operational processes involved. StrongBox IT can tailor assessments for connected environments across sectors such as:
Manufacturing and industrial environments
Healthcare and connected medical technologies
Financial and smart payment ecosystems
Smart buildings and infrastructure
Retail and connected customer devices
Logistics and connected tracking systems
Energy and utility environments
Enterprise IoT deployments
Testing scope can be adjusted according to the technology, deployment architecture and operational requirements of each environment.
Strengthen the Security of Your Connected Products
Connected devices require security testing across more than the device itself. Hardware, firmware, applications, APIs, communication protocols and cloud infrastructure can all influence the overall security of an IoT ecosystem.
At StrongBox IT, we assess these interconnected components through a combination of automated security assessments, manual testing and technical analysis. Our IoT Security Testing Services help organisations identify vulnerabilities, validate security controls and improve the security of connected products before they reach users.
Connect with StrongBox IT today to discuss your IoT security testing requirements.
FAQ
IoT Security Testing Services cover hardware, firmware, wireless protocols, APIs, cloud infrastructure, web portals, and mobile applications, including interfaces such as UART, JTAG, SPI, and I2C.
StrongBox IT assesses hardware, firmware, communication protocols, applications, APIs, and cloud infrastructure, providing broader coverage than traditional web or network penetration testing.
IoT Security Testing Services can align with OWASP IoT Top 10, ETSI EN 303 645, NIST IR 8259, ISO/IEC 27400, ISO 27001, and applicable GDPR requirements.
No. Testing uses controlled, non-destructive methods. Industrial environments can be assessed using sample devices, staging systems, or dedicated hardware test benches.
These services help identify vulnerabilities across connected devices, protect sensitive data, strengthen security controls, support compliance, and reduce the risk of security incidents.
