Network Security

What is Network Security? Network security simply means the  action of protecting a network . It is a strategy of an individual or a brand which is designed to prepare a system that secures all the assets inside a network such as the network traffic and the data stored and shared in the network. The unique strategy of securing a network and all of its assets involves the usage and integration of hardware as well as software components developed in the latest era. A network security strategy, which is designed in an effective way, helps in preventing different threats and cyber criminals from entering inside the network without an authorized access. Types Of Network There are three types of Network LAN (Local Area Network) MAN (Metropolitan Area Network) WAN (Wide Area Network) LAN (Local Area Network) Stands for  Local Area Network The computer is geographically close together that is  same building,  room or  campus. LAN consists of just two or more computer to e