Pascal Schottle

Adaptive Steganography and Steganalysis with Fixed-Size Embedding

We analyze a two-player zero-sum game between a steganographer, Alice, and a steganalyst, Eve. In this game, Alice wants to hide a secret message of length $k$ in a binary …

Secure Team Composition to Thwart Insider Threats and Cyberespionage

We develop a formal non-deterministic game model for secure team composition to counter cyber-espionage and to protect organizational secrets against an attacker who tries to …

Aron Laszka

• October 2014

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Bitspotting: Detecting Optimal Adaptive Steganography

Managing the Weakest Link: A Game-Theoretic Approach for the Mitigation of Insider Threats

Acceptance Rate: 17.8%

Aron Laszka

• September 2013

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A Game-Theoretic Analysis of Content-Adaptive Steganography with Independent Embedding