networks

networks

1. hardwer

   • router
     • takes info from the modem and delivers it to your computer
   • wifi extender
     • repeats a wireless signal from your router
   • swich
     • lets devices conect to a centril point
   • ethernet cable
     • connects devices within a l.a.n
   • network interface card
     • connects to a network
   • server
     • a computer designed to process requests
   • modem
     • enables a computer to transmit data
   • peripherals
     • a exrernal device that provides an inpur and output

2. sercurity

   • firewall
   • encription
   • password
   • anti malwere sofwere

3. comection typese

   • hot spot
   • dail up
   • brorbamd

4. network types

   • lan
     • local area network
   • wan
     • wide area network
   • wpan
     • wirless persnal area network

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