Cisco completed its acquisition of Astrix Security for approximately $400 million, according to Calcalist. The Israeli startup specializes in securing “non-human identities,” the API keys, service accounts, and OAuth tokens that AI agents rely on to access data and execute actions across enterprise systems.
What Astrix Does
Founded in 2021 by Alon Jackson and Idan Gour, both Unit 8200 veterans, Astrix gives enterprises visibility into software agents, automated processes, and AI-driven tools that traditional identity and access management platforms were never designed to handle. The platform monitors permissions granted to non-human actors and detects excessive or malicious access before breaches occur.
The company raised $85 million total, including a $45 million Series B in December 2024 led by Menlo Ventures through its Anthology Fund (a partnership with Anthropic). Bessemer Venture Partners, CRV, Workday Ventures, and F2 Venture Capital also participated.
Why Cisco Paid $400M
Peter Bailey, Cisco’s SVP and GM of Security, framed the acquisition around the proliferation of autonomous AI agents operating within organizations. These agents improve productivity but create attack surfaces that existing tools miss. Bailey cited a stat: only 24% of organizations currently implement effective guardrails and real-time monitoring of agent activity.
Astrix’s capabilities will integrate into Cisco Identity Intelligence and its Zero Trust products (Duo, Secure Access). The combined system will leverage Cisco’s network visibility to understand not just what an agent is, but how it behaves, feeding behavioral data into Splunk for faster detection and response.
The Competitive Signal
The acquisition positions Cisco against Microsoft’s Agent 365, which reached general availability the same week with explicit OpenClaw detection and Intune policy enforcement on Windows endpoints. Both companies are racing to own the “agent control plane” layer, but from different starting positions: Microsoft controls the endpoint, Cisco controls the network.
The $400 million price tag for a company with $85 million in total funding reflects how quickly agent governance has moved from theoretical concern to enterprise budget line item. As AI agents proliferate across organizations with broad system permissions, the companies that can inventory, monitor, and revoke those permissions in real time hold leverage over the entire stack.