What Is Network Security?
Network security is the practice of protecting computer networks and systems from unauthorized access, use, disclosure, disruption, modification, or destruction. Network security
Category: Networking
What Is a Wireless Network? Types of Wireless Networks
A wireless network is a computer network that uses radio waves to transmit data between devices. This allows devices to communicate without
DNS – Domain Name System
The Domain Name System (DNS) is a hierarchical distributed naming system for computers, services, and other resources connected to the Internet or
What is TCP/IP?
TCP/IP stands for Transmission Control Protocol/Internet Protocol. It is a set of networking protocols that define how devices communicate with each other
What Is a Virtual Private Network (VPN)
A virtual private network (VPN) is a secure connection that enables users to send and receive data across shared or public networks
What Is a WAN? Wide-Area Network
A wide area network (WAN) is a telecommunications network that extends over a large geographic area. A WAN is characterized by nodes
What is a LAN? Local Area Network
A local area network (LAN) is a computer network that interconnects computers within a limited area such as a residence, school, laboratory,
What Is Network Infrastructure?
c is the physical and logical components that enable data to be transmitted and received between devices on a network. It includes
