ByteSentinel
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ByteSentinel AI Services

IoT Security

ByteSentinel's IoT Security practice protects connected device ecosystems end-to-end — from device fingerprinting and firmware analysis to network segmentation and continuous monitoring — securing billions of endpoints across industrial, healthcare, and smart infrastructure environments.

Overview

  1. The explosive growth of IoT has created an enormous and largely unprotected attack surface. ByteSentinel's IoT Security practice addresses this challenge with a comprehensive, lifecycle approach — from device onboarding and identity management through continuous monitoring and incident response.
  2. Device fingerprinting and automated inventory discovery identify every connected device on your network — categorising by manufacturer, firmware version, communication protocols, and risk profile — giving you complete visibility into your IoT estate, including shadow devices.
  3. Firmware security analysis deconstructs device firmware to identify hardcoded credentials, insecure update mechanisms, vulnerable libraries, and backdoors — providing manufacturers and operators with actionable remediation guidance before devices are deployed or during ongoing operations.
  4. Network segmentation isolates IoT devices into dedicated security zones with strict access policies — preventing compromised devices from pivoting into critical IT infrastructure. Our micro-segmentation designs are tailored to operational technology (OT) and IoT-specific protocols (MQTT, CoAP, Modbus).
  5. Continuous IoT monitoring establishes behavioural baselines for every device — detecting anomalous communication patterns, unexpected firmware changes, and unauthorised configuration modifications in real time, triggering automated containment and analyst alerts.

Services Include

  • IoT Security Assessment & Risk Analysis
  • Automated Device Discovery & Fingerprinting
  • Firmware Binary Analysis & Vulnerability Research
  • IoT Network Segmentation & Micro-Segmentation Design
  • Secure Device Onboarding & Identity Management
  • IoT Protocol Security (MQTT, CoAP, BLE, Zigbee, Modbus)
  • OT/ICS Security for Industrial IoT Environments
  • Continuous IoT Behavioural Monitoring & Anomaly Detection
  • IoT Secure Update & Patch Management Frameworks
  • IoT Incident Response & Forensic Investigation