What is Cyber System

A cyber system is like a connected world where computers, software, and communication tools come together to handle information. It's a mix of computer networks and things like the Internet of Things (IoT). These systems are complicated and linked up. It makes it easy for data to move around different devices and places. Keeping these systems safe and strong is a big deal because they're at the heart of modern life. They help with online banking, shopping, and important stuff like running power grids and healthcare.