What Anti-Cheat Does: How Kernel and Server-Side Game Protection Works
Twenty years ago, game developers only needed basic file checksum verification: legacy Valve Anti-Cheat (VAC) in CS 1.6 or PunkBuster in early Battlefield titles simply ensured no one tampered with game files on disk. Today, competitive online shooters are a high-stakes technological arms ra...
Sep 11, 2026
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