Cybersecurity on Vamsi Kiran | Firmware Engineerhttps://vamsikiran277.github.io/tags/cybersecurity/Recent content in Cybersecurity on Vamsi Kiran | Firmware EngineerHugoen-usMon, 13 Apr 2026 10:00:00 +0000Smart Asset Tracker & Telemetry Dashboardhttps://vamsikiran277.github.io/projects/smart-asset-tracker/Mon, 13 Apr 2026 10:00:00 +0000https://vamsikiran277.github.io/projects/smart-asset-tracker/<h3 id="-technology-stack">🛠 Technology Stack</h3> <ul> <li><strong>Target Hardware:</strong> Raspberry Pi 4 Model B</li> <li><strong>Sensing Hardware:</strong> ADXL345 (3-Axis Digital Accelerometer)</li> <li><strong>Languages:</strong> C++ (Qt 6), Embedded C (Paho MQTT), Bash</li> <li><strong>Protocols:</strong> MQTT over SSL/TLS (Port 8883), I2C, JSON</li> <li><strong>Cloud Infrastructure:</strong> HiveMQ Cloud Broker</li> <li><strong>Networking:</strong> Tailscale Mesh VPN, Pi-hole (DNS Security)</li> </ul> <hr> <h3 id="the-project-overview">The Project Overview</h3> <p>Engineered a secure, end-to-end telemetry pipeline designed to monitor and synchronize high-G impact data from edge devices to a centralized monitoring station. This project bridges the gap between register-level sensor interfacing on Linux and high-level data visualization using the Qt framework. The system is hardened with industry-standard encryption to ensure data integrity across public networks.</p>