The Internet of Things (IoT) refers to the network of connected devices that collect and exchange data. In homes, IoT powers smart lighting, thermostats, and security systems. These devices save energy, improve safety, and make life more convenient.
Smart cities use IoT to manage traffic, monitor pollution, and optimize waste collection. For example, sensors in public transport systems can adjust schedules based on passenger flow, reducing congestion and improving efficiency.
2. Security Risks and Future Trends
Every connected device is a potential entry point for cyberattacks. Weak passwords, outdated firmware, and unsecured networks can lead to data breaches. Manufacturers are now required in many countries to meet security standards, such as encryption and regular updates.
Looking ahead, IoT will integrate more with AI, enabling devices to make autonomous decisions. From smart agriculture to connected healthcare, IoT’s impact will keep expanding—provided security remains a priority.
