Cisco Systems, the network-hardware company led by CEO Chuck Robbins[1].
It supplies the network backbone and government appliances, and monitors activity across networks.
Its $28 billion acquisition of Splunk in 2024 gives it unmatched visibility into enterprise logs, and as a Glasswing member it monitors autonomous AI-agent behavior across networks.
It's a major surveillance and monitoring node in the engine's map of who can see what moves across the world's networks.