↪ What is Ethical Hacking? Ethical hacking refers to the act of locating weaknesses and vulnerabilities of computer and information systems by duplicating the intent and actions of malicious hackers. Ethical hacking is also known as penetration testing, intrusion testing, or red teaming. An ethical hacker is a security professional who applies their hacking skills for defensive purposes on behalf of the owners of information systems. ↪   Is it Legal? Yes, Ethical Hacking is a legal way of hacking so as to secure the network. There are some cyber laws of government of Indian under which every ethical hacker works under some limitations. ↪   C areer in Ethical Hacking- A career in Ethical Hacking  is growing rapidly among various organisations to secure their confidential data from the hackers. Everybody in the world wants to secure his personal data so that no one can get access to his networking system so for the security purpose of the data a cyber security expert is needed.