Onalo Samuel

Steganography and Probabilistic Risk Analysis: A Game Theoretical Framework for Quantifying Adversary Advantage and Impact

A game-theoretic model of steganographic operations that captures the strategic interaction between a defender and an adversary through calibrated monetary primitives and nonlinear utility mappings is presented, and adversarial advantage can be translated into interpretable monetary risk estimates for assessing whether steganographic defences decrease, amplify, or only marginally affect organisational exposure.