A cracker is the language showing those who are going to invade into the computer. Even the student who enjoys himself by the Internet and is doing the electronic reckless-run act, and the specialist of a cracker who steals the information on the computer of money need are various. It is a company and politics, and he was merely enjoyed individually and data is stolen. The cracker expert in the method of programming is also and it is known also as a "hacker". A hacker is the programmer addicted to the computer, and it points out the race which spends time on programming, so that it is unusual. Although not almost all hackers are crackers, they will be dressed with dishonor because of the act from which it separated from the morality of a cracker.
@A long time ago, the thing of those who can do a computer was called hacker. Now, it is considered those who do that hacking etc. is not good.