Cybersecurity is the practice of protecting internet-connected systems such as hardware, software and data from cyberthreats. It's used by individuals and ...

Effective cybersecurity strategy · Application security · The Ultimate Guide to...

CISA Executive Director Brandon Wales speaks with TechTarget Editorial to discuss CIRCIA and the importance of incident reporting to the larger cybersecurity ...

Cloud security · Single sign-on (SSO) By · Role-Based Access · PUPs

Information technology security is a complex issue for businesses and government. Learn what it is and how to mitigate threats and protect digital assets.

Learn how encryption works and how to use it to protect data from being accessed by unauthorized users. Explore benefits, types, implementation and more.

Learn about cyberterrorism, defined as premeditated attacks against information systems, programs, and data that threaten violence or result in violence.

A firewall is a network security device that prevents unauthorized access to a network. It inspects incoming and outgoing traffic using a set of security ...

Tailgating is a physical security breach whereby an unauthorized person follows an authorized individual into a secured premise. Learn why it's dangerous.

The CIA triad refers to confidentiality, integrity and availability, describing a model designed to guide policies for information security (infosec) within ...