VACNET Anti-cheat

Worth noting that the VAC games on that list, CS:GO, TF2, and Dota 2, have effectively given up on actually detecting and preventing cheaters and now rely on server-based or community-consensus methods of finding and punishing cheaters (with TF2 being the exception with how little maintenance Valve performs on it). Both CS:GO and Dota 2 have a report+overwatch system where users watch a replay to determine if someone is exhibiting suspicious cheating behavior. The server side of this is VACnet where it uses heuristics like mouse movement or [in Dota] clicking out of regular camera bounds to detect these cheaters and expedite them to the Overwatch queue. You can readily download the biggest script client for Dota 2, and VAC ban waves for using it have been unheard of for years now (you only get an in-game ban when enough other players verify the cheating via Overwatch). [this video] [link]

That's not what I said - my point is that companies with a relaxed security baseline (ie. not having a dedicated team of people tasked with investigating cheats and improving their anti-cheat system) tend to invite an increased number of cheaters into their games, and I back this up with real events. - These companies will send cease-and-desist letters to cheat makers instead of working to detect their cheats (Joduska.me ceased operations due to a Riot C&D, and Bossland GmbH was actually sued and lost). If these cheats were instead detected and users banned on a continuous basis, no lawsuits would be needed. - CS:GO implemented (as in, almost a decade ago) an "Overwatch" review system to allow players to review potential cheaters and have a consensus on whether or not cheating is likely. Valve is knows to be very relaxed on VAC - and knowing the company culture @ Valve being what it is, these ban waves probably only happen when one of the seniors @ Valve gets killed by a cheater in-game themselves and tasks someone with implementing some detection mechanism into VAC. Only recently (~4 years ago) has valve supposedly started to incorporate more advanced automatic detection and punishment systems[0], but at the time it wasn't doing anything about wallhacks and at auto-headshot cheats tend to be pretty good at adding enough noise to make it look very close to what professionals can do and thus these cases still end up in the overwatch queue (and note that this system probably ha