Cortex Xpanse

Cortex Xpanse (formerly Expanse and Qadium) is a cybersecurity company that monitors the device layer of the Internet. It offers a Global Internet Sensing platform that collects data from Internet-connected devices, turns that data into knowledge, and organizes it to help organizations understand and secure their networks. The company also provides threat prevention, detection, response, security automation, and external attack surface protection solutions.