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 ...

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 ...

Our experts frequently run across worries on Reddit and other forums about criminals hacking into smart homes, taking control of home cameras, jamming security systems or smart locks and other fears.