The adoption of AI agents and large language models (LLMs) is transforming how organizations operate. Automation, decision-making, and digital workflows

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AI agents with autonomous decision-making capabilities face a new class of security threats that exploit intent rather than code vulnerabilities. Agentic attacks like prompt injection and zero-click exploits manipulate how agents interpret instructions, enabling data theft and system compromise without user interaction. Recent incidents (GeminiJack, CometJacking) demonstrate widespread impact across LLM-powered applications. Traditional pattern-based security tools cannot understand the context and intent behind agent actions. Semantic inspection technology addresses this gap by analyzing the intent and context of agent communications in real-time, enabling dynamic policy enforcement and pattern-less protection. With 73% of organizations adopting generative AI but only 4% achieving mature security readiness, and 86% experiencing AI-related incidents, purpose-built semantic defenses are essential for compliance and risk management.

Securing the Next Frontier: Why AI Agent Autonomy Demands Semantic Security

Agentic Attacks: Exploiting the Power of Autonomy

Semantic Inspection: A New Paradigm for AI Security

Learn More: Explore Cisco’s approach to semantic inspection and see how it can protect your organization against today’s browser agent threats.