监视监视者：探索和测试反作弊系统的防御机制.pdf

1、#BHUSA BlackHatEventsWatching the WatchersExploring and Testing Defenses of Anti-Cheat SystemsSam Collins,Marius Muench,Tom Chothia#BHUSA BlackHatEventsThis talkIn this context:-Cheats&Cheaters act as attackers-Anti-Cheats&games act as defendersDo expect Cool software defenses Windows kernel interna

2、ls To learn why a computer is almost never as secure as when playing FortniteDo not expect Comparisons of anti-cheats to spyware Bypasses of anti-cheat systems Development tips for cheatsThis talk is about anti-cheats as software defenses.#BHUSA BlackHatEventsTalk RoadmapPart I:Cheats&Anti-CheatsPar

3、t II:A Treasure Chest of DefensesPart III:Insights&TakeawaysIntroductionThe world of game cheatsExperiences with investigating anti-cheatsImpacts of anti-cheatsThe next battlegroundTakeawaysMitigating BYOVDWindows kernel hardeningSoftware diversificationDetecting rogue hardwareHiding memory#BHUSA Bl

4、ackHatEventsTalk RoadmapPart I:Cheats&Anti-CheatsPart II:A Treasure Chest of DefensesPart III:Insights&TakeawaysIntroductionThe world of game cheatsExperiences with investigating anti-cheatsImpacts of anti-cheatsThe next battlegroundTakeawaysMitigating BYOVDWindows kernel hardeningSoftware diversifi

5、cationDetecting rogue hardwareHiding memory#BHUSA BlackHatEventsWho Are We?Sam-Professor UoB-Taught game hacking to his students for the last 5 years-Hacked Apple Pay,Visa,Square,Bank of America,pacemakers,e-passports.MariusTom-PhD Student UoB,-Man At The End Attacks&Reverse Engineering-Game Dev but

6、 all my games are impossible to beat without cheating-Assistant Prof UoB-Baseband hacking,Reverse Engineering,&Low-Level Security-Hacked the RP2350#BHUSA BlackHatEventsThe scene-A harsh planet,on which continual combat leads to the evolution of super soldiers/monsters.Setting the Scene Image by Gary