Cisco AI Defense Explorer Edition: Free Red-Teaming Tool for AI Agent Builders — Test Agent Vulnerabilities Before Deployment

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Cisco launched AI Defense Explorer at RSAC 2026 as a free tier for developers to red-team their AI agents before production deployment. Complements DefenseClaw by providing proactive vulnerability discovery rather than runtime protection. Targets the gap where most agent builders skip security testing entirely. Part of Cisco's broader strategy of extending Zero Trust Access to AI agents with agent discovery in Identity Intelligence and IAM in Duo.