year 8 revision

year 8 revision

1. network

   • network security (FAPE)
   • LAN/WAN/WPAN
     • A network can be anything from two computers connected together
   • connection types
     • GPRS
     • WIFI
       • smartphone's computer's and other device's
     • bluetooth
       • A standard for the short range
     • Ethernt

2. hardware

   • RAM
     • A type of computer memory that can be accessed randomly
   • CPU
     • A CPU is a part of a computer system that is commonly referred to the brains of the computer
   • secondary storage
     • device fefers any-volatile

3. fire wall

   • anti - malware
     • passwords
       • encryption