IoT Connectivity and Security in Embedded Systems

As billions of embedded devices connect to the internet, securing the data they transmit and the networks they inhabit is more critical than ever. This text-based course guides you through the foundational concepts of cyber-physical systems, web connectivity, and modern security protocols. You will transition from understanding basic device hardware to designing secure communication pathways. You will gain the skills needed to protect internet-of-things (IoT) networks from vulnerabilities, implement secure authentication, and ensure data privacy across connected systems. What you'll learn: - Understand the core architecture, terminology, and communication standards of cyber-physical systems. - Configure lightweight messaging protocols such as MQTT and CoAP for efficient data transfer. - Apply modern security standards, including TLS 1.3 and lightweight cryptography, to resource-constrained devices. - Implement zero-trust security principles and secure device provisioning to prevent unauthorized access. - Analyze common IoT vulnerabilities and design robust defense mechanisms to protect user privacy. The journey begins with essential terminology and network architectures before progressing to communication configurations and security implementations. Through clear written explanations, architectural breakdowns, and practical configuration examples, you will build a solid foundation in IoT security. This course is designed for aspiring embedded developers, network hobbyists, and IT beginners who want to build secure connected systems from scratch. No prior experience with IoT security or advanced hardware is required. Start reading today to build safer, more resilient connected devices.