What is a Hacker?

Tags: Hacker, Hacking

A hacker is a person skilled in information technology who achieves goals by non-standard means. The term has become associated with popular culture with a security hacker - someone with knowledge of bugs or exploits to break into computer systems and accesses data which would otherwise be inaccessible to them.

What is a Zombie Computer?

Tags: Malware, Zombie

In computing, a zombie is a computer connected to the internet that has been compromised by a hacker via a computer virus, computer worm, or trojan horse program and can be used to perform malicious tasks under the remote direction of the hacker.

What is Ethical Hacker or White Hat Computer Security?

Tags: Ethical Hacking, White Hat Computer Security

A White Hat (or white-hat hacker) is an ethical security hacker. Ethical Hacking is a term meant to imply a broader category than just penetration testing. Under the owner's consent, white-hat hackers aim to identify any vulnerabilities or security issues the current system has.

Who is a Black Hat Hacker?

Tags: Black Hat Hacker, Hacking

A black hat (black hat hacker or blackhat) is a computer hacker who violates law or ethical standards for nefarious purposes, such as cybercrime, cyberwarfare, or malice. These acts can range from piracy to identity theft.