Definition ∞ AI agent security concerns safeguarding autonomous artificial intelligence programs operating within digital environments. It involves protecting these agents from malicious attacks, ensuring their proper function, and preventing unauthorized access or manipulation. The objective is to maintain the integrity, confidentiality, and availability of agent operations and the data they handle. Such security measures are vital for systems where AI agents manage sensitive digital assets or execute critical financial transactions.
Context ∞ The discussion surrounding AI agent security frequently addresses vulnerabilities arising from complex interactions in decentralized systems. Critical areas include robust authentication mechanisms and secure communication protocols for agents. Future developments will likely focus on verifiable execution environments and real-time threat detection for AI-driven financial services. Ensuring agent resilience against adversarial inputs remains a significant area of research and practical implementation.