IOT Architecture and Protocol-Unit 5 | Easy Explanation | BTECH CSE(IoT)

In this video, we cover Unit 5 of IoT Architecture and Protocols, which focuses on standard IoT architectures and security frameworks used in real-world IoT systems. This unit explains important topics like: • oneM2M architecture and its role in global IoT standardization • ETSI M2M and OMA M2M frameworks and their comparison • BBS (Building Block System) Framework for IoT design • Multi-layer security in IoT – device, network, service, and application layer • How different layers work together to ensure secure IoT communication This lecture is explained in easy language, fully exam-oriented, and helpful for B.Tech CSE / IoT students preparing for university exams. 📌 Best of luck for your exams! Keep revising and stay confident. #IoTUnit5 #IoTArchitecture #oneM2M #ETSIM2M #OMAM2M #BBSFramework #IoTSecurity #MultiLayerSecurity #IoTProtocols #BTechIoT #CSEIoT #BrainCraft