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Why Connected Devices Need Specialized Security Testing

IoT devices combine hardware, firmware, mobile applications, APIs, and cloud infrastructure into a single ecosystem, and a weakness in any one of those components can compromise the entire product. Traditional penetration testing approaches do not always account for the unique risks that come with embedded firmware and device-to-cloud communication. IoT security testing services look at the full ecosystem, not just one piece of it.

Firmware analysis to identify hardcoded credentials, insecure update mechanisms, and embedded secrets

Testing of device-to-cloud and device-to-device communication protocols

API and mobile application testing for the platforms that manage connected devices

Supply chain review of third-party SDKs, libraries, and components used in the product

What IoT Security Testing Protects You From

Protect Customer Data and Business Reputation

Prevent attackers from gaining remote control of devices through firmware vulnerabilities

Detect Critical Access Control Weaknesses

Identify weak authentication that could allow unauthorized access to devices or accounts

Identify High-Risk Injection Vulnerabilities

Catch insecure communication protocols that expose data in transit

Support Application Security Compliance

Reduce supply chain risk from third-party components embedded in your product

Developer-Ready Remediation Guidance

Support compliance with emerging IoT security regulations across the USA and Canada

Our IoT Security Testing Process

We assess your IoT product as a complete system, examining the device itself, the way it communicates, and the platforms used to manage it.

Device and architecture review to understand how components communicate

Firmware extraction and analysis to identify embedded credentials and insecure configurations

Communication protocol testing across device-to-cloud and device-to-device channels

API testing for the platforms and services that manage connected devices

Mobile application testing for companion apps used to control or monitor devices

Supply chain review of third-party libraries, SDKs, and firmware components

Reporting with prioritized findings across devices, firmware, APIs, and infrastructure

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IoT Security Testing Services We Provide

Firmware Security Analysis

Static and dynamic analysis of device firmware to identify hardcoded secrets, insecure update mechanisms, and exploitable vulnerabilities.

IoT Communication Protocol Testing

Testing of MQTT, CoAP, Bluetooth, Zigbee, and other protocols used for device communication to identify interception and spoofing risks.

IoT Cloud and API Testing

Assessment of the cloud platforms and APIs that devices connect to, focused on authentication and data exposure risks.

Companion Mobile App Testing

Security testing of the mobile applications used to configure, monitor, and control connected devices.

PlutoSec IoT Security Testing Services

Securing the Full IoT Ecosystem, End to End

A connected product is only as secure as its weakest layer, and that layer is rarely obvious without specialized testing. PlutoSec's team examines firmware, communication protocols, companion apps, and cloud infrastructure together, using a blend of manual testing and targeted automated analysis. We help you identify the configuration gaps, weak authentication, and embedded risks that could otherwise let an attacker take control of your devices or the data they collect, and we map our findings to the compliance expectations your IoT product needs to meet.

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