Abstract:

From the perspective of information science ontology, this paper reviews research on agent technologies addressing contemporary challenges in data flow, namely the dynamic ambiguity of trust boundaries, the multidimensional interweaving of security attributes, the real-time evolution of threat landscapes, and the inherent conflict between privacy protection and value utilization. First, it elucidates that ontology constitutes the foundational underpinning for achieving cross-domain semantic consensus in security. Second, it delineates governance pathways for low-altitude data security across four dimensions: dynamic fine-grained access control, trusted auditing across the entire data lifecycle, collaborative threat perception and response, and automated security compliance. Finally, it proposes four future research directions: embodied security agent interaction, low-altitude security digital twin testbeds, quantum-semantic integrated security communication, and generative adversarial security evolution. By establishing an understandable, trustworthy, evolvable, and immune urban low-altitude data security collaborative governance system, this study provides a systematic academic reference and a technical development roadmap for the field.

Key words: low-altitude government affairs, one-network unified flight, cross-domain data security, ontology, agent