SiliconANGLE RSAC Analysis: Agentic AI Security Demands Zero-Trust Playbook — Identity, Least Privilege, and Microsegmentation for Non-Human Actors

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SiliconANGLE's March 27 analysis argues RSAC 2026 proved that agentic AI security is not a new discipline but a zero-trust enforcement problem: every agent needs identity, least privilege, microsegmentation, and continuous verification — the same principles applied to human users, now extended to non-human actors at machine speed. The article synthesizes announcements from Cisco, CrowdStrike, Palo Alto, BeyondTrust, and Astrix into a unified framework, concluding that vendors who already sell zero-trust infrastructure have the architectural advantage over AI-native startups.