COMPUTER FUNDAMENTALS

Detailed explanation-1: -A hacker is an individual who uses computer, networking or other skills to overcome a technical problem. The term also may refer to anyone who uses their abilities to gain unauthorized access to systems or networks in order to commit crimes.

Detailed explanation-2: -Definition: Hacking is an attempt to exploit a computer system or a private network inside a computer. Simply put, it is the unauthorised access to or control over computer network security systems for some illicit purpose.

Detailed explanation-3: -Hacker is commonly used to refer to someone who can gain unauthorized access to other computers. A hacker can “hack” his or her way through the security levels of a computer system or network.

Detailed explanation-4: -Hacking is the unauthorised use of or access into computers or networks by using security vulnerabilities or bypassing usual security steps to gain access. Criminals may hack systems or networks to steal money or information, or simply to disrupt businesses.