The agentic era should consolidate cybersecurity's control plane toward platforms such as CrowdStrike and Palo Alto Networks, even as innovation at the edges fragments. Defensive agents rely on data gravity: CrowdStrike ingests about 3 trillion events a day and Palo Alto's Cortex nears it, while 60+ tool stacks add attack surface and can't move at machine speed, so CISOs buy platforms. New attack surfaces and monoculture risk, seen in CrowdStrike's 2024 outage, leave room for niche players. x.comÂ