Anti-cheat (Vanguard / EAC / BattlEye)
Also searched as: anti-cheat · anticheat · vanguard · eac · easy anti-cheat · battleye
What it means
The watchdog software a multiplayer game uses to catch cheaters. Vanguard (Valorant), Easy Anti-Cheat, and BattlEye are the common ones.
More detail
To spot cheats they watch for anything tampering with the game or the system, which is why injectors, kernel tweak tools, and some driver hacks get accounts banned. Several require Secure Boot or TPM to be on. …
In the Blackbook
The deeper explanation continues inside the app. The Blackbook publishes its verdicts here — the full write-ups stay in the book, on your rig, next to your own measurements.
The Compy Blackbook holds 191 graded entries like this one, judged against your hardware — and every change it does make is reversible, with the receipt to prove it.
See Compy →