Seach in Techno Google

Sunday, February 17, 2008

hacker vs cracker

What is the difference between a hacker and a cracker?

According to The Jargon Lexicon, hackers are defined as the following:
[originally, someone who makes furniture with an axe] 1. A person who enjoys exploring the details of programmable systems and how to stretch their capabilities, as opposed to most users, who prefer to learn only the minimum necessary. 2. One who programs enthusiastically (even obsessively) or who enjoys programming rather than just theorizing about programming. 3. A person capable of appreciating hack value. 4. A person who is good at programming quickly. 5. An expert at a particular program, or one who frequently does work using it or on it; as in `a Unix hacker'. (Definitions 1 through 5 are correlated, and people who fit them congregate.) 6. An expert or enthusiast of any kind. One might be an astronomy hacker, for example. 7. One who enjoys the intellectual challenge of creatively overcoming or circumventing limitations. 8. [deprecated] A malicious meddler who tries to discover sensitive information by poking around. Hence `password hacker', `network hacker'. The correct term for this sense is cracker.

Cracker is a person who breaks security on a system. The cracker is looked down upon in the hacker group. The crackers are usually more secretive and have small groups in which they share their knowledge although they like to refer to themselves as hackers. Crackers are potentially more harmful than the true hacker who just wants to know the workings of a system.

Why do hackers consider their work valuable?

Hackers believe that they are just exploring how programmable systems work and that they are not doing anything wrong as long as no theft, vandalism, or breach of confidentiality is broken. The hackers also believe that sharing information is good to do and very powerful. They do not see any harm in sharing resources with each other to gain access into unforbidden places as long as no damage is done.

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