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 ...

A loose collective of cybercriminals initially took credit for crippling Jaguar Land Rover last year. Investigators now see ...

If you want to stop people from breaking into your systems, you have to think like they do, says Jonathan Taylor, enterprise security engineer at Sutter Health in Sacramento, Calif. One know-thy-enemy ...