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The white hat is contrasted with the black hat, a malicious hacker; this definitional dichotomy comes from Western films, where heroic and antagonistic cowboys might traditionally wear a white and a black hat, respectively. [6] There is a third kind of hacker known as a grey hat who hacks with good intentions but at times without permission. [7]
A black hat (black hat hacker or blackhat) is a computer hacker who violates laws or ethical standards for nefarious purposes, such as cybercrime, cyberwarfare, or malice. These acts can range from piracy to identity theft .
A grey hat hacker lies between a black hat and a white hat hacker, hacking for ideological reasons. [20] A grey hat hacker may surf the Internet and hack into a computer system for the sole purpose of notifying the administrator that their system has a security defect, for example. They may then offer to correct the defect for a fee. [19]
The term came into use in the late 1990s, and was derived from the concepts of "white hat" and "black hat" hackers. [1] When a white hat hacker discovers a vulnerability, they will exploit it only with permission and not divulge its existence until it has been fixed, whereas the black hat will illegally exploit it and/or tell others how to do ...
A white hat Nomad exploiter says stronger incentives are needed to reward the good Samaritans who help protocols identify and patch vulnerabilities. In Praise of White-Hat Hackers, but ...
White hats are usually employed by the target system's owner and are typically paid (sometimes quite well) for their work. Their work is not illegal because it is done with the system owner's consent. Black hat or Cracker Hackers with malicious intentions. They often steal, exploit, and sell data, and are usually motivated by personal gain.
We’ve often relied on white-hat hackers probing vulnerabilities one by one rather than systematic approaches to discovering flaws. AI can help us continuously learn and respond to threats with ...
Whether they are malicious or ethical, hackers play a large role in cybersecurity. Within that industry, hackers tend to be grouped under three main categories: the white hat, grey hat, and black hat. [citation needed] White hat hackers are also known as ethical hackers or penetration testers. They work within the boundaries of the law.