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Day 18 – Industrial IoT Security: Best Practices for Device and Network Safety (Comprehensive Guide)

Introduction Securing Industrial IoT (IIoT) is a critical requirement in 2025 due to the increasing sophistication of cyber threats and the physical risks posed by breaches in manufacturing environments. Unlike traditional IT, IIoT systems control physical machinery, infrastructure, and sensitive operations where failures can cost millions or endanger lives. This comprehensive guide outlines layered security […]

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Day 14 – Industrial IoT (IIoT): Applications in Manufacturing

Introduction Across the manufacturing floor, every second, machines vibrate, robotic arms rotate, conveyors move, and furnaces heat metals at precise temperatures. Each process generates hidden streams of data. Traditionally, this data was ignored, but with Industrial IoT (IIoT), manufacturers are connecting machines to networks, capturing this data, and turning it into intelligence that reduces downtime,

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Day 19 – Debugging and Testing Your Frontend Code

Frontend development is more than just writing beautiful HTML, CSS, or JavaScript. A polished UI/UX depends on clean, bug-free code that performs consistently across browsers and devices. But no matter how skilled you are, bugs are inevitable. This is where debugging and testing become crucial parts of your workflow. At CuriosityTech we believe in empowering

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Day 10 – Edge Computing in IoT Explained Simply

The Story Analogy: From the Farmer’s Market to the Cloud Imagine a farmer’s cooperative in Nagpur. Farmers wake up at dawn, pick vegetables, and load them onto trucks that travel 300 km to sell the produce at a central wholesale market. Now imagine if they had mini-markets in every village where data about vegetable prices

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Day 26 – Interview Questions & Answers for Data Analyst Jobs

Introduction (Q&A / Interview Prep Format) Landing a data analyst role in 2025 requires more than technical skills. Employers seek problem-solving abilities, analytical thinking, and practical application of tools. Imagine a Nagpur professional applying for a data analyst role in a multinational company. Without structured preparation, even strong technical skills can be overshadowed by poorly

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Day 6 – IoT Protocols: MQTT, CoAP, HTTP Explained

Scene: Two IoT engineers, Ravi (20 years in embedded systems, pragmatic and detail-oriented) and Ananya (10 years in networking and cloud architecture, futuristic thinker), are sitting at CuriosityTech.in’s IoT Lab in Nagpur, guiding a group of young engineers. They’re discussing what transport and application-layer protocols make IoT devices “talk” effectively. Ravi: Defining Protocols Without the

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