| DNS |
Domain Name System – a system used to translate human-readable domain names (e.g., www.example.com) into IP addresses (e.g., 192.0.2.1) that computers can understand. |
| Ethernet |
A widely used technology for wired LANs that allows devices to communicate with each other. |
| Firewall |
A network security device that monitors and filters incoming and outgoing network traffic based on predetermined security rules. |
| IP Address |
A unique numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. |
| LAN |
A computer network that covers a small area, typically within a single building or office. |
| Networking |
The practice of connecting computers and other devices together to share information and resources. |
| Protocol |
A set of rules and procedures governing the transmission of data between devices on a computer network. |
| Router |
A networking device that forwards data packets between computer networks. |
| Switch |
A networking device that forwards packets on network using MAC addresses. |
| WAN |
Wide Area Network – a computer network that covers a large geographical area, typically spanning multiple locations and using public or private communication links. |
