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Security challenges and solutions for Internet of Things and embedded devices.

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Non-Invasive Hardware Retrofit for Legacy CNC Machines & Screw Compressors (MAM-860): Calculating OEE

Non-Invasive Hardware Retrofit for Legacy CNC Machines & Screw Compressors (MAM-860): Calculating OEE

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5 min read
Distance and Speed from a Radar Echo: Two Equations, and What the Module Datasheets Publish

Distance and Speed from a Radar Echo: Two Equations, and What the Module Datasheets Publish

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7 min read
Why Your Battery Leak Sensor Takes Minutes to Go Quiet

Why Your Battery Leak Sensor Takes Minutes to Go Quiet

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3 min read
NDAA Compliance Is a Procurement Rule, Not a Security Rating

NDAA Compliance Is a Procurement Rule, Not a Security Rating

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3 min read
GoAhead's DH bug turns a 2048-bit prime into 255. I counted the 8 secrets left.

GoAhead's DH bug turns a 2048-bit prime into 255. I counted the 8 secrets left.

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4 min read
How I clip an 8W panel to a 12V battery so it stays ready in storage

How I clip an 8W panel to a 12V battery so it stays ready in storage

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1 min read
Home Assistant's cloud drop is mostly one version check

Home Assistant's cloud drop is mostly one version check

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5 min read
Genetec Architecture, Roles, and Workstations

Genetec Architecture, Roles, and Workstations

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9 min read
Practical Checklist: Adding AIoT to an Existing Industrial Monitoring Setup

Practical Checklist: Adding AIoT to an Existing Industrial Monitoring Setup

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2 min read
CoAP: 2,188,380 answers for a protocol designed to be spoken to by anything

CoAP: 2,188,380 answers for a protocol designed to be spoken to by anything

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4 min read
Designing Construction Gate Access Systems With RFID, QR Codes, and Policy-Based Authorization

Designing Construction Gate Access Systems With RFID, QR Codes, and Policy-Based Authorization

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6 min read
Beyond Model Accuracy: Building Industrial AI Systems That Adapt to Change

Beyond Model Accuracy: Building Industrial AI Systems That Adapt to Change

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6 min read
Your First Time-Range Query: A Practical Starting Point for Apache IoTDB

Your First Time-Range Query: A Practical Starting Point for Apache IoTDB

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4 min read
Tracing Shared Browser State in Realtime IoT Device Control Panels

Tracing Shared Browser State in Realtime IoT Device Control Panels

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4 min read
Best AI-Native Operating Systems for Edge Devices

Best AI-Native Operating Systems for Edge Devices

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5 min read
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