VIRUS (Internet English WEEK 9 )

Malicious program

How virus danger computer—hardware.software.files.

Worms :instal→replicate→

TRojan horse , disguise,backdoor,malacious user acess,

Hacker.→cyber crime.

Hacker →whitehat“6to help protact ur computer”,blackhat“damage ur program=cracker”,grayhat“hack for fun,not proffesion.by student”

A group of people. Anonymous,were mask,

there age？外表，背景，reaction,相似和不同處，社會壓力，season ？動機？7 computer threat:Spam,spyware,phishing,virus,trojan.identity theif.hacker