Who is Hacker?
What is Cyber Security?
A hacker is a person skilled in information technology who uses their technical knowledge to achieve a goal or overcome an obstacle, within a computerized system by non-standard means.
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Who is the hacker answer?
A hacker is an individual who uses computer networking or other skills to overcome a technical problem. The term also may refer to anyone who uses their abilities to gain unauthorized access to systems or networks in order to commit crimes.
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hacker simply meant advanced computer technology enthusiast (both hardware and software) and adherent of programming subculture; see hacker culture. Someone who is able to subvert computer security. If doing so for malicious purposes, the person can also be called a cracker.
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Hackers may create programs that search for unprotected pathways into network systems and computers. Hackers may gain backdoor access by infecting a computer or system with a Trojan horse, created by hackers to acquire and steal important data without the victim noticing.
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Can hackers do good?
Yes, there are good hackers. The good ones can be referred to as ethical hackers who take a proactive approach to protecting organizations from potential security breaches by identifying vulnerabilities and providing actionable steps.
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How do hackers get passwords?
One of the most common attacks, phishing, occurs when a hacker pretends to be a legitimate entity, such as your bank and requests sensitive information, such as your password. They may even use a spoofed site, which is a fake login page that looks like the real one, to collect your credentials.