Perception-Oriented Cyber Defense: Polymorphic Deception, Intelligence Integration, and the Defense of Adversary Models in the Age of Autonomous AI
Year: 2026
Type: preprint
Abstract: Artificial intelligence is changing the economics and tempo of cyber operations. Autonomous and semi-autonomous agents can collect open-source intelligence, enumerate infrastructure, correlate weak signals, generate hypotheses, and test attack paths at a scale that exceeds human-only reconnaissance. Existing defensive models—including defense in depth, zero trust architecture, moving target defense, and conventional cyber deception—remain necessary, but they generally treat the protected system, resource, or access decision as the primary object of defense. This conceptual paper argues that AI-enabled offense creates an additional object of defense: the adversary’s model of the target environment. The paper proposes Perception-Oriented Cyber Defense (POCD) as a complementary paradigm for intentionally shaping the observable information environment from which adversaries reason. It defines Polymorphic Deception as a mechanism through which deceptive artifacts evolve while preserving an internally consistent false operational reality. The paper also introduces a conceptual Polymorphic Deception Platform (PDP) reference architecture based on a governed reality graph, intelligence-driven policy, session-aware deception, isolation, and structured telemetry exported to security information and event management and threat-intelligence systems. It proposes initial evaluation constructs—including reality density, reality penetration rate, time to accurate understanding, deception persistence, coherence failure rate, and telemetry yield—and identifies a research agenda spanning autonomous-agent behavior, graph consistency, DNS and certificate signals, temporal provenance, measurement, safety, law, and ethics. The contribution is not a claim that deception itself is new. Rather, it is an attempt to unify existing research around a distinct AI-era defensive objective: reducing an adversary’s ability to construct a reliable operational model of the defender. This is Version 1.0 of a conceptual working paper published for scholarly review, critique, literature expansion, and empirical collaboration.
Author: Gideon, Joshua
Language: English
Subfield: Information Systems
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7170681598
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