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Hey guys please I’m encountering a challenge with my Azure IoT Hub configuration. I need to allow incoming traffic from IoT devices through public endpoints, but I’m struggling to restrict […]
Hi everyone, I’m working on an IoT project that involves storing data in a database. While writing the SQL code, I encountered the following error: “violated – parent key not […]
How can we strike a balance between security and performance in IoT devices, especially low-power ones, to ensure robust protection without compromising efficiency, potentially through the use of lightweight encryption […]
Forums are designed to help DevHeads community members come to quick resolution on a variety of systems integration topics. These differ from the #seeking-collabs (find a professional dev who can […]
AWS added propagating attributes – contextual metadata from thing attributes or connection details. What does it mean? Previously, we had to configure and deploy IoT Rule to extract the `Client […]
Julius Caesar protected his confidential information by encrypting it using a cipher. Caesar’s cipher shifts each letter by a number of letters. If the shift takes you past the end […]
Hello #edge-networking am developing a smart automation system for factory The system needs to collect large data from sensors ( temperature, humidity, motion, door/window status) and control actuators (lights, thermostats, […]
Hi all! When designing an Arduino-based embedded system, how can secure firmware updates be ensured to prevent unauthorized modifications or potential exploits? Discuss methods for securely updating firmware on Arduino […]
In my recent experience with AWS, I encountered an unusual situation where access to the Lambda service was restricted due to an identified security violation. It’s a reminder that while […]
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