Cisco has acquired AI security startup Astrix Security in a deal valued at approximately $400 million, marking a strategic move to address emerging risks from autonomous AI systems. Founded in 2021 by cybersecurity veterans, Astrix specializes in securing “non-human identities,” including AI agents, APIs, and automated systems that interact with enterprise networks. As organizations increasingly deploy AI tools with broad system access, new vulnerabilities have emerged that traditional security frameworks are not fully equipped to handle. Astrix’s technology provides visibility into how these digital agents behave, helping detect excessive permissions, misuse, or potential cyber threats. Cisco plans to integrate Astrix into its broader security ecosystem, including identity intelligence, zero-trust solutions, and threat detection platforms. The acquisition reflects a growing industry focus on securing AI-driven workflows and autonomous systems, as enterprises shift toward agent-based architectures. By combining network visibility with AI-powered identity controls, Cisco aims to improve real-time monitoring, reduce supply chain risks, and strengthen enterprise cybersecurity in an increasingly automated digital environment.
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