Fire Wall

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this is homework of my university

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Fire Wall

  1. 1. How Corporate Fire-Wall Work
  2. 2. Member s1150250 Noriko Watanabe s1160144 Masataka Tokumaru s1160156 Miki Nakayama s1160161 Yu Nishimura
  3. 3. Index ● What is Fire-Wall ? ● The main purpose. ● Why is it named “Fire-Wall” ?
  4. 4. What is Fire-Wall ? ● Is a system for computer net-work ● The communication between the computer network and the outside is controlled.
  5. 5. The Main purpose ● To have aimed to maintain safety of computer network http://fkg2008001.up.seesaa.net/image/firewall.gi f
  6. 6. Why is it named Fire-Wall ? ● The cracking which is from the outside to internal computer network compose “Fire”. ● It is named “Fire-Wall” for prevent “Fire”.

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