What is a hacker, explain briefly
Answers
A hacker is originally referred to a clever or expert progrmmer, it is now more commonly used to refer to someone who can gain unauthorised access to other computers. A hacker can hack his or her through the security levels of a computer system or network. This can be as simple as figuring out someone else's password or as complex as writing a costom program to break another computers security system.Hackers are the reason software manufactures releases periodic "security updates" to their programs. While it is unlikely that the average person will get hacked, some large business and organization receive multiple hacking attempts a day....
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a person who use computer to gain unauthorize access to data - if your're accessing the internet without properly securing you computer hackers can gain illegal access your computer.