Ethical hacking is an authorized legal activity performed by professional hackers. In this process, an internet expert access online property/information of an individual or organization against official permission.An ethical hacker helps an organization to find the gaps in their security system in order to make it more invincible.
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Ethical hacking is also commonly known as penetration testing, red teaming, as well as intrusion testing. An ethical hacker is also called white hat as he performs his hacking activity under legal permission and for the benefit of the property/information owner.