Hacking refers to unauthorized access to computer systems, usually done by hackers. Hackers are people who have an in-depth knowledge of computer systems and sometimes write programs ("hacks") to access systems. There are different types of hackers such as script kiddies, black hat hackers, and white hat hackers. Famous hackers include Tim Berners-Lee and Julian Assange. Hacking can be harmful but can also find and fix bugs or improve software. Events like DEF CON and Pwn2Own bring hackers together.
2. How did you define the word 'hacking' ? According to our studies: Hacking is an unauthorised access to the computer system done by a hacker
3. But, what/who is 'hacker' ? According to Wikipedia: stereotypical person who breaks into computers and computer networks, either for profit or motivated by the challenge According to our studies: Hackers are persons who learn about the computer system in detail. They write program referred to as hacks
