How vulnerable are Internet of Things (IoT) devices to cyber threats?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Internet of Things(IoT)
- The Internet of Things (IoT) is a network of physical objects or devices embedded with electronics, software, and sensors that enable them to connect and exchange data with other devices, systems, and services over the internet. These devices can range from small, low-power sensors to large, complex machines, and they can be used in various applications such as smart homes, industrial automation, healthcare, and transportation.
- IoT devices typically consist of three main components: sensors or actuators, a microcontroller or processor, and network connectivity. The sensors or actuators are responsible for collecting data from the environment or controlling physical actions, while the microcontroller or processor processes and analyzes the data and performs actions based on the data received. The network connectivity allows the device to connect to the internet, cloud services, or other devices to exchange data and perform actions.
- IoT devices are often used to monitor and control various aspects of our environment and daily life, such as temperature, humidity, air quality, energy consumption, and security. They can also be used to improve efficiency and productivity in industrial and manufacturing settings, by automating processes, reducing downtime, and improving quality control. As the number of connected devices continues to grow, the data generated by these devices can be used to gain valuable insights, inform decision-making, and enable new business models and services.
- However, the use of IoT devices also raises concerns about privacy, security, and data governance, and these issues must be addressed to ensure the safe and responsible use of these technologies.
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