Ethical hacking might sound like a contradiction in terms, but it’s actually an important tool when it comes to an organization's cyber security. An ethical hacker, also known as a white hat hacker, ...

Ethical hacking of your own Web site can reveal problems and vulnerabilities before the bad guys find them. A good intrusion-detection system is one way to fight off hackers. Studying news of security ...

What if the tools you use to test vulnerabilities could turn against you? Ethical hacking is a double-edged sword—on one hand, it’s a vital skill for identifying and fixing security flaws; on the ...

Most people see hackers as evil, but companies also use hackers to find and fix weaknesses in their systems. These ethical hackers—also known as "white hat hackers"—use the same techniques as regular ...