Anti-Cheat Kernel Driver Boot-Time Integrity
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Solution Overview
Problem
Conventional anti-cheat technologies are ineffective in preventing tampering of the operating system and memory during the time between system boot and the launch of a gaming application, as hackers can exploit this window to evade detection by cleaning up their tracks before the anti-cheat kernel driver is loaded.
Innovation Solution
Loading an anti-cheat kernel driver during the boot process of a gaming device to establish a secure environment that prevents tampering and ensures the integrity of the system state and memory, allowing for continuous validation and detection of cheating attempts, and communicating with a remote anti-cheat server for real-time analysis and mitigation measures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional anti-cheat technologies are used, then detection capability is provided, but system vulnerability during boot time increases
Solution Approach 1:
The anti-cheat kernel driver is loaded during the boot process, before the gaming application is launched. This preliminary action establishes protective measures in advance, preventing hackers from tampering with system state and memory during the critical window between boot and application launch, thereby resolving the vulnerability without compromising detection capability
Solution Approach 2:
The patent introduces a secure boot-time environment as an intermediary layer between the operating system and the gaming application. This intermediary environment isolates critical system resources and prevents unauthorized access, allowing conventional anti-cheat technologies to function effectively while eliminating the security gap during boot time
2Reliability
If anti-cheat kernel driver is loaded at boot time, then system security is improved, but device complexity increases
Solution Approach 1:
The anti-cheat kernel driver loading process is merged with the existing operating system boot sequence. By integrating the anti-cheat initialization into the standard boot process rather than adding a separate step, the system achieves enhanced security while minimizing increases in boot process complexity
Solution Approach 2:
The anti-cheat kernel driver is designed to perform multiple functions: it protects system state, monitors memory integrity, and interfaces with remote anti-cheat servers. This multi-functionality consolidates several security mechanisms into a single component, reducing overall system complexity while maintaining comprehensive protection
Data Source
AI summary
Embodiments of the present disclosure provide systems, methods, and computer storage media directed to anti-cheat detection in online multiplayer video games. An anti-cheat kernel driver adapted to validate and secure a system state of a gaming device is loaded during a booting process of the gaming device. The loaded anti-cheat kernel driver ensures that the system state cannot be tampered with from the time of boot through the duration of gameplay. The loaded anti-cheat kernel driver can also receive anti-cheat modules communicated to the gaming device from an anti-cheat server, so that anti-cheat modules are received and executed on an ad hoc basis dictated by the anti-cheat server. The anti-cheat server can autonomously manage the anti-cheat operations performed on a kernel layer or application layer of the gaming device, and conduct anti-cheat mitigation operations if necessary.