00Wh0 is a Hacker?
# A person who uses computers to gain unauthorized access to data.
# A person or thing that hacks or cuts roughly.
Hacker is a term used by some to mean “a clever programmer” and by others, especially those in popular media, to mean “someone who tries to break into computer systems.” In computing, a hacker is any highly skilled computer expert capable of breaking into computer systems and networks using bugs and exploits. Depending on the field of computing it has slightly different meanings, and in some contexts has controversial moral and ethical connotations. Their are two types of hacker ethical hacker and unethical hacker.
# Ethical hacker are those hacker which are protect the information or any things for the unethical hacker. Ethical hacker are registered hacker and working for special security.
# Unethical hacker are those hackers who do not protect any things. They break the security of the system.
There are three Types of hackers
1. White Hat
2. Black Hat
3. Grey Hat
1. White Hat Hacker these are the good guys, computer security experts who specialize in penetration testing and other methodologies to ensure that a company’s information systems are secure. These IT security professionals rely on a constantly evolving arsenal of technology to battle hackers.
2. Black Hat Hacker these are the bad guys, who are typically referred to as just plain hackers. The term is often used specifically for hackers who break into networks or computers, or create computer viruses. Black hat hackers continue to technologically outpace white hats. They often manage to find the path of least resistance, whether due to human error or laziness, or with a new type of attack. Hacking purists often use the term “crackers” to refer to black hat hackers. Black hats’ motivation is generally to get paid.
3. Grey Hat Hacker these are the good guys as well as bad they lie between both of them, mainly Grey hat hacker for the site for fun and gain experience. They are permission to any one to hack same things that’s is bad and is unethical hacker.
Reference : Wikipedia