A router is a networking device responsible for forwarding data packets between computer networks. It acts as a traffic coordinator, choosing the best possible path for data transmission, thus ensuring smooth communication between networks. Routers are an integral part of the internet, helping to establish and maintain connections between different networks and devices.

Functionality of Routers

Types of Routers

Router Security

As routers are a critical gateway between your network and the internet, it’s essential to keep them secure. Some common router security practices include:

By understanding routers and their role in cybersecurity, you can take the necessary steps to secure your network and protect your data.