Computer hackers are often defined as computer experts who spend a lot of time trying to compromise the security of networks, web servers, and e-mail servers. Usually they use a specialized software scope to identify any weakness they can exploit later. There are basically two types of hackers, the first type is mainly smart teens. command
The term computer hacker first appeared in the mid 1960's. Hacker is a programmer - a person who deciphers computer code. Hackers are foresighted people who can use computers and find new ways to create programs that others can not imagine. They are the pioneers of the computer industry, building everything from small applications to operating systems. In this sense, Bill Gates, Steve Jobs, and Steve Wozniak are all hackers. They discover the possibilities of what they can do with computers and create ways to realize that possibility.
Computer hackers are skilled computer experts who use their technical knowledge to overcome problems. "Hacker" can refer to an experienced computer programmer, but it is related to "security hacker" in general culture. Today, since the mass media have used this term since the 1980's, the mainstream use of "hackers" mainly refers to computer criminals. This involves hacking a proverb called "script kiddie", people use programs of other people to break into the computer, and they know little about how they work. As this usage became very dominant, the public is almost unaware that there are various meanings.
The experience of programmers and computer security hacker's subculture occurred in the late 1980s. A computer security hacker group sympathized with Chaos Computer Club (abandoning knowledge of these activities) and invaded the computers and academic institutions of the US military organization. They sold the data of these machines to the Soviet secret service, one of which was for addiction to drugs. This problem solved when the system administrator Clifford Stoll found a way to record and track attacks (with the help of many others). Showing the event from the point of view of the attacker 23, adaptation of the German movies and fictitious elements. Stoll explains this case with his book "The Cuckoo's Egg" and the TV documentaries "KGB", "Computer", and "I". According to Eric S. Raymond, it takes advantage of the difference between "hacker" and "cookie".