A cyberattack is a malicious attempt by individuals, criminal groups or government-sponsored entities to gain unauthorized access to computer systems or networks with the intent to cause damage. The ...

Explore 25 significant cyber attacks that challenged U.S. national security defenses and responses. Discover how these incidents reshaped America's digital ...

A DDoS attack overwhelms a target server or network by flooding it with massive traffic from multiple compromised systems, making legitimate access nearly impossible. These network security threats ...

Although both networking and security are critical to one another and to business operations, network operations and security operations teams -- NetOps and SecOps, respectively -- are commonly siloed ...

A cyberattack against one of the world’s largest digital education platforms has forced attention onto the vulnerability of U.S. schools’ data. Instructure, the company behind Canvas, a learning ...