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NETWORKING - Coggle Diagram
NETWORKING
A network, or communications network, is a system of interconnected computers, telephones, or other communications devices
A collection of computers and devices connected together via communication devices and transmission media.
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Types of Networks
Local area network (LAN)
A limited geographical area, such as one office, one building, or a group of buildings close together.
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Wide area network (WAN)
Communications network that covers a wide geographical area, such as a country or the world
Parts of Network
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Firewalls
A system of hardware and software that blocks unauthorized users inside and outside from entering the intranet