faceitcheats.store / faceit-anticheat
Technical Breakdown

How Does FACEIT Anti-Cheat Work?

FACEIT AC is widely considered one of the most aggressive anti-cheats in competitive CS2. Here's an honest technical breakdown of what it does, how it works, and where its architectural limits are.

FACEIT AC β€” DETECTION SCOPE VS ARCHITECTURAL LIMIT FACEIT AC DETECTION SCOPE β€” Ring 0 and above PROCESS & MEMORY Running processes Injected DLLs Memory regions Handle access Module loading Ring 3 β†’ Ring 0 KERNEL INTEGRITY Hooks & patches Section baselines PML4 page tables Driver blacklist Object directory Ring 0 structures HARDWARE & BEHAVIOR DMA device objects BYOVD driver blacklist 20 vulnerable drivers Input patterns (server) Behavioral analysis hardware & server-side RING 0 LIMIT BELOW RING 0 β€” UNDETECTABLE Ring -1 Β· Ring -2 Hardware-enforced CPU privilege modes. The x86 architecture isolates them at silicon level. No Ring 0 instruction exists to inspect, query, or interfere with execution here. Code still runs β€” the isolation is what's hardware. FACEIT AC has no mechanism to reach this level

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