Networking Knowledge

Networking, in its simplest form, is how devices connect and communicate with each other. It involves understanding concepts like IP addresses, protocols (like TCP/IP and HTTP), network topologies (such as star or mesh), and devices that facilitate communication, like routers, switches, and firewalls. Understanding how data packets are routed, how network security protocols work, and how different network architectures function is crucial for any professional working to protect computer systems and data.