Friday 17 February 2017

what is hacking

WHAT IS HACKING

There are many definitions of hacking. In this article, we will define hacking as identifying weakness in computer systems and/or networks and exploiting the weaknesses to gain access. An example of hacking is using by passing the login algorithm to gain access to a system. A hacker is a person who finds and exploits weakness in computer systems and/or networks to gain access. Hackers are usually skilled computer programmers with knowledge of computer security.


MOBLIE PHONES HACKING

Phone hacking is the practice of manipulating or gaining unauthorized access to mobile phones - such as by intercepting telephone calls or accessing voicemail messages. When the unauthorized access is to the phone user's conversation, it is more commonly referred to as phone tapping.
Phone hacking is the practice of manipulating or gaining unauthorized access to mobile phones - such as by intercepting telephone calls or accessing voicemail messages. When the unauthorized access is to the phone user's conversation, it is more commonly referred to as phone tapping.

ETHICAL HACKER(WHITE HAT)
Ethical Hacker (White hat):A hacker who gains access to systems with a view to fix the identified weaknesses. They may also perform penetration testing and vulnerability assessments.

CRACKER(BLACK HAT)

Cracker (Black hat):A hacker who gains unauthorized access to computer systems for personal gain. The intent is usually to steal corporate data, violate privacy rights, transfer funds from bank accounts etc.

GREY HAT

Grey hat:A hacker who is in between ethical and black hat hackers. He/she breaks into computer systems without authority with a view to identify weaknesses and reveal them to the system owner.

HACKIVIST

Hacktivist:A hacker who use hacking to send social, religious, and political etc. messages. This is usually done by hijacking websites and leaving the message on the hijacked website.


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