Internet of Things

1

A Brief Overview of IoT Architecture and Relevant Security

R. Biswas

Applied Optics and Photonics Laboratory

Tezpur University

Sonitpur, Assam, India

Contents

• 1.1Introduction

• 1.2IoT Protocols

• 1.3IoT Integration

• 1.4IoT Security

• 1.5IoT Challenges Ahead

• References

1.1 Introduction

Of late, the world has seen a large upsurge in the number of smart devices. With the advent of industrial growth as well as other relevant fields, the number of devices has been rising enormously. It is expected that the number of connected devices will surpass 150 billion by 2025. The enormity cannot be solely attributed to growth in human population. Rather, if we dig deeper, there is another reason for this. The daily utility devices and the functional technologies ...