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IT Talk: Video Game Protection
Am January 24, 2024
von 13:30 bis 15:00
ONSITE
⌂ SE 454
Beschreibung
(The research groups of the Department of Information Technologies and Digitalization organize "IT-talks" on a regular basis.)
Video Game Protection: from Obfuscation with Mixed-Boolean Arithmetic to Machine-Learning of Bot Behavior
Denuvo GmbH is a software company based in Salzburg helping major game publishers protect their video game releases. In this talk we will look at two particular technologies relevant for (i) code protection and (ii) guarding the players' experience of online games.
Mixed-Boolean Arithmetic expressions combine arithmetic and bit-wise operations. They can be used to rewrite code in an arbitrarily complex way that is believed to be hard to simplify. We present some deobfuscation results and explain why MBAs need to be chosen carefully.
- B. Reichenwallner and P. Meerwald-Stadler. 2022. Efficient Deobfuscation of Linear Mixed Boolean-Arithmetic Expressions.
- B. Reichenwallner and P. Meerwald-Stadler. 2023. Simplification of General Mixed Boolean-Arithmetic Expressions: GAMBA
Cheating and Bots are prevalent in many online games. We explore methods to distinguish human players from bots using heuristics based on their behavior, as well as supervised and unsupervised machine learning techniques.
Anforderungen, um den Stempel zu erhalten
upload a selfie with Peter Meerwald-Stadler to prove you were there
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