The FREE Cybersecurity Glossary by Thor Pedersen!

Network-Based IDS (NIDS)/Network-Based IPS (NIPS): Network-Based Intrusion Detection Systems (NIDS) are security solutions that monitor network traffic to detect suspicious activity and potential security breaches. Upon detection, NIDS generates alerts for further investigation. Network-based intrusion Prevention Systems (NIPS) go a step further by actively blocking or mitigating the detected threats in real time, often integrating with the network's firewall to prevent the spread of attacks.

Network Basic Input Output System (NetBIOS): The Network Basic Input Output System (NetBIOS) is an API that allows applications on different computers to communicate within a local area network (LAN). Historically used in early Windows networks for tasks like file sharing and print services, NetBIOS is not a networking protocol but an interface that applications use to establish sessions and send data. Due to its design, it can be vulnerable to security exploits and is generally used less often in modern networks.

Network cabling: The physical infrastructure of a network, consisting of cables and connectors that connect devices and allow them to communicate with each other. Network cabling is used in homes, businesses, and large organizations to create a network that enables data transfer and communication between devices. Examples include Ethernet cables, fiber optic cables, and coaxial cables.

Network convergence: The integration of different network technologies and protocols into a single network infrastructure. Used in modern networks to enable seamless communication and data sharing across different devices and platforms. Examples of network convergence include voice over IP (VoIP), wireless networking, and the Internet of Things (IoT).

Network File System (NFS): A protocol that allows users on client computers to access files over a network in a manner similar to how local storage is accessed. NFS provides a simple way for users to share and access files and directories residing on different machines on a network as if they were on their local machine. This process facilitates data sharing between systems by offering an environment that consolidates resources onto centralized servers, improving efficiency and collaboration.

Network Front-end: The part of a network that interfaces directly with the user or client. It is responsible for accepting user input and forwarding requests to the back-end. Key components of a network front-end include web servers, load balancers, and firewalls, which ensure efficient and secure user interaction with network services.