Cisco has 500 engineers, researchers and technicians deployed in 11 primary locations worldwide. Threat Operations Centers are located in a nondescript office building outside of Austin, Texas. The amount of security-related data pouring into the TOC is staggering. Blended threats aren’t new, but they’re growing in prevalence and severity. SensorBase collects raw event data from more than 700,000 sensors built into Cisco network security devices deployed worldwide. SensorBase also aggregates data from 600 third-party news and data feeds.”]
Source: https://www.csoonline.com/article/2129555/inside-cisco-global-security-operations.html