# Anti-Cheat Software vs Hackers: Why Android Gamers Should Care *Published:* 2026-08-06 *Author:* Steven Jacob 💡 Quick answer - **What it does**Anti-cheat checks your device for known cheat tools and watches gameplay for things a human can’t do. - **Why it matters on Android**Cross-platform games put phone players in the same matches as PC players, so PC cheating reaches your lobby. PUBG: BATTLEGROUNDS alone has permanently banned about 7.81 million cheating accounts. - **The tradeoff**PC anti-cheat such as Riot Vanguard runs in the Windows kernel. It catches more, but a flaw in it can put the whole computer at risk. - **What you can do**Secure your account, report cheaters in the game and never install a cheat tool, which can get you banned or infected. .bfa-tldr{background:#e8efee;border:1px solid rgba(68,112,110,.18);border-left:4px solid #44706E;border-radius:2px 14px 14px 2px;padding:22px 26px 20px;margin:0 0 30px;color:#0e1a1a;line-height:1.6} .bfa-tldr .bfa-label,.bfa-tldr p:first-of-type{font-size:12px;text-transform:uppercase;letter-spacing:.14em;font-weight:600;color:#44706E;margin:0;padding:0 0 13px;line-height:1.4;border-bottom:1px solid rgba(68,112,110,.28)} .bfa-tldr ul{margin:0;padding:0;list-style:none} .article-content .bfa-tldr li{list-style:none;display:grid;grid-template-columns:132px minmax(0,1fr);column-gap:20px;align-items:baseline;padding:14px 0;margin:0;font-size:15px;line-height:1.55;color:#4b5c5b;border-top:1px solid rgba(68,112,110,.22)} .article-content .bfa-tldr li:first-child{border-top:0} 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h3.wp-block-heading:first-of-type{margin-top:0;padding-top:0;border-top:0} .bfa-faq h3::before{content:counter(bfafaq,decimal-leading-zero);position:absolute;left:-52px;top:26px;width:34px;height:27px;border-radius:8px;background:#ffffff;box-shadow:inset 0 0 0 1px rgba(68,112,110,.22);color:#44706E;font-size:12.5px;font-weight:800;line-height:27px;letter-spacing:.04em;text-align:center;font-variant-numeric:tabular-nums} .bfa-faq h3:first-of-type::before{top:0} .bfa-faq p{margin:10px 0 0 52px;color:#4b5c5b;font-size:17px;line-height:1.65;text-wrap:pretty} .bfa-pullquote{border-left:4px solid #a8642e;margin:30px 0;padding:6px 0 6px 22px;color:#1f3837;font-size:20px;line-height:1.45;font-style:italic} h3.wp-block-heading{font-size:18px;font-weight:700;line-height:1.4;margin-top:32px;margin-bottom:6px} @media(max-width:600px){ .bfa-tldr{padding:20px 18px} .article-content .bfa-tldr li{grid-template-columns:1fr;row-gap:5px} .bfa-comparison table{font-size:13px;min-width:580px} .bfa-comparison thead th{padding:12px 12px} .bfa-comparison td{padding:13px 12px} .bfa-key-takeaways{padding:20px 18px} .article-content .bfa-key-takeaways li{grid-template-columns:1fr;row-gap:4px} .bfa-checklist{padding:20px 18px} .bfa-callout{padding:20px 18px} .bfa-callout li{padding-left:40px} .bfa-illustration img{max-height:300px} .bfa-faq{padding:22px 18px;border-radius:16px} .bfa-faq h3,.bfa-faq h3.wp-block-heading{margin:20px 0 0 40px;padding-top:20px;font-size:17.5px} .bfa-faq h3::before{left:-40px;top:20px;width:28px;height:24px;line-height:24px;font-size:11.5px} .bfa-faq p{margin-left:40px;font-size:16px} .bfa-pullquote{font-size:18px} }![Line drawing of two people gaming in a living room, one with a controller and one with a tablet](https://bestforandroid.com/wp-content/uploads/2026/05/top-games-on-gamers-lists-bnw-hero.jpg) Anti-cheat software is what keeps your lobby from filling up with aimbots, yet most Android gamers don’t think about it until a match is ruined by someone who can clearly see through walls. It deserves more attention than that. Cheat detection has turned into an arms race that reaches into the Windows kernel, and it now touches privacy, account security and whether competitive multiplayer is worth playing at all. Cross-platform games put PC, console and mobile players in the same matches, so what happens on someone’s gaming PC can decide your ranked game on a phone. Below is how anti-cheat works, where it oversteps, why cheaters keep getting through and what all of it means if you play on Android. What Anti-Cheat Software Actually Does -------------------------------------- AspectClient-side detectionServer-side detectionWhere it runsOn your deviceOn the game’s serversWhat it checksRunning processes, memory and files, matched against known cheatsGameplay data such as aim, recoil and movementWhat it catchesKnown cheat programs and injected codePlay that’s statistically too good to be humanWeak spotCheats it hasn’t seen yetSkilled players can look suspiciousEvery anti-cheat system is trying to answer one question: is this player doing something a human can’t normally do? Valve Anti-Cheat, BattlEye and the rest answer it in different ways, but they all mix the two approaches in the table above. ### Client-side vs server-side detection Client-side detection scans your device for known cheat signatures. Server-side detection works remotely, looking for statistical oddities in how you aim, control recoil and move. Most modern games use both, because each one covers the other’s blind spot. ### Why cross-platform play raises the stakes In a cross-platform match, a cheater running an injected aimbot on a PC can wreck a game for someone tapping a touchscreen. Phone players can’t fight back on equal terms, which is why game integrity is now an Android player’s problem too. Kernel-Level vs User-Mode: The Ring 0 Debate -------------------------------------------- ![Line drawing of a gamer at a desktop PC with two monitors and a tower case](https://bestforandroid.com/wp-content/uploads/2026/05/wow-private-servers-bnw-hero.jpg) Kernel-level anti-cheat runs in Ring 0, the most privileged part of Windows. From there it can see drivers, memory and processes that ordinary user-mode software can’t. ### How Vanguard and RICOCHET changed the conversation Riot’s Vanguard, the anti-cheat for Valorant, loads when Windows starts, not only when you launch the game. That lets it catch cheats that load early in the boot process, but it drew heavy criticism for running all the time. Activision’s RICOCHET takes a similar kernel-level approach for Call of Duty, combining checks on your PC with server-side analysis. ### Why security researchers worry about kernel drivers A kernel driver with a bug isn’t only a detection tool. It can become a way for malware to take full control of the computer. User-mode anti-cheat has less authority, so it gives up some detection power in exchange for less damage if something goes wrong. Neither approach is risk-free, and the industry hasn’t settled the tradeoff. The Privacy and Security Risks ------------------------------ ![Line drawing of a person at a home desk with a laptop showing a security shield](https://bestforandroid.com/wp-content/uploads/2026/05/hacking-apps-bnw-hero.jpg) Giving a driver Ring 0 access means trusting it with a view of nearly everything your computer does, not only the game you’re playing. ### A documented driver flaw The best-known example is a flaw in mhyprot2.sys, the anti-cheat driver for Genshin Impact on Windows. It let any local user run code with full SYSTEM privileges once the driver was installed, and security firm Trend Micro later found a ransomware group using the driver to shut down antivirus software. It’s a different product from Vanguard or Easy Anti-Cheat, but it shows why researchers treat every anti-cheat driver as security-sensitive. ### What a Ring 0 driver can see A Ring 0 driver can inspect unrelated programs, other drivers and hardware well beyond the game itself. That’s the root of the privacy worries, even though no large-scale breach has been tied to Vanguard, RICOCHET, BattlEye or Easy Anti-Cheat. How Cheat Detection Has Evolved ------------------------------- MethodHow it spots cheatsWhere it falls shortSignature scanningMatches files and code against known cheatsMisses new or rebuilt cheatsMemory scanningLooks for code injected into the game while it runsCheats that hide outside the game’s memoryBehavioural analysisFlags improbable aim, recoil and input timingCan flag skilled or unusual playersMachine learningFinds patterns across millions of matchesNeeds time and data to learn a new cheatSignature scanning used to be the whole playbook: match a file hash, flag the cheat, ban the account. It stopped being enough once cheat makers learned to rebuild their tools faster than the signature lists updated. ### From signatures to machine learning Easy Anti-Cheat and its rivals now combine signatures with heuristics, gameplay analysis and player reports. Machine learning models trained on huge numbers of matches can pick out patterns a file check would never see, which helps them catch new aimbot variants before they spread. ### Behavioural analysis and memory scanning Behavioural analysis flags aim, recoil and input timing that a person is unlikely to produce, without needing a copy of the cheat. Memory scanning still matters too, hunting for code injected into the game mid-session. Together they close gaps that signature-only systems left open, though false bans are a real cost when a skilled or oddly configured player gets flagged by mistake. None of this has killed the market for cheats. Sellers still openly advertise tools like [Wardogs cheats with aimbot and ESP](https://battlelog.co/wardogs-hacks-cheats-aimbot-esp-wallhack/) features, and cheat developers adapt about as fast as the anti-cheat teams chasing them. That’s a big reason fair play stays a moving target on PC and console, and in the cross-platform games that Android players share with them. Before you think about using a cheat - **It breaks the rules of every online game.** Cheating violates the terms you accept to play, and the usual penalty is a permanent ban on the account, not a warning. - **Bans can follow your hardware.** Many anti-cheat systems ban the device as well as the account, so a new account on the same PC or phone can be flagged straight away. - **“Undetected” only lasts until the next patch.** Developers often hold bans back and issue them in waves, so a cheat that seems safe today can cost you the account weeks later. - **Cheat software is a malware risk.** Loaders often ask you to switch off antivirus or grant full admin rights, which is exactly what malicious software needs. Anti-Cheat by Game Genre: FPS, Battle Royale and Mobile ------------------------------------------------------- Anti-cheatUsed inApproachValve Anti-Cheat (VAC)Counter-Strike and other Steam gamesClient scanning plus server-side analysis, with delayed bansBattlEyePUBG: BATTLEGROUNDS, DayZ, Rainbow Six SiegeKernel-level driver on WindowsEasy Anti-CheatFortnite, Apex Legends, RustKernel-level driver plus heuristics and player reportsVanguardValorant, League of LegendsKernel driver that loads when Windows startsRICOCHETCall of DutyKernel driver plus server-side analysisNot every anti-cheat setup looks the same, because genres face different threats. Fast-paced shooters worry most about aim manipulation, while battle royale games are hit harder by ESP and radar hacks that reveal players across a huge map. ### Valve Anti-Cheat, BattlEye and Easy Anti-Cheat compared Valve Anti-Cheat runs quietly in the background on Steam and delays its bans so cheat developers can’t easily tell which tool was detected. A VAC ban is permanent, and Steam Support won’t remove it. BattlEye runs a kernel driver and protects games like DayZ and PUBG: BATTLEGROUNDS, where ESP and no-recoil tools are common. Easy Anti-Cheat covers the widest spread of genres, from Apex Legends to Fortnite and Rust. Older systems such as PunkBuster look almost quaint now, but they laid the groundwork for modern cheat detection. ### Why mobile games handle cheating differently Mobile anti-cheat can’t use kernel drivers the way PC games do, because Android doesn’t let apps load their own. Mobile games lean on server-side checks, account and device signals and behavioural analysis instead. Many also use Google’s [Play Integrity API](https://developer.android.com/google/play/integrity/overview), which lets a game’s server check that it’s talking to an unmodified copy of the app on a genuine Android device. That’s why rooted phones and modified apps can fail these checks, and why Call of Duty: Mobile puts players it detects on emulators into separate lobbies. Our look at [how Free Fire’s anti-cheat works](https://bestforandroid.com/garena-free-fire-hacks-guide/) shows the same approach in a mobile-only shooter. Why Hackers Still Find a Way In ------------------------------- ![Line drawing of a gamer in a desk chair holding a controller beside a laptop](https://bestforandroid.com/wp-content/uploads/2026/05/custom-gaming-roms-bnw-hero.jpg) No anti-cheat software, kernel-level or otherwise, has closed the door completely. ### Aimbot and ESP tools in the wild Aimbots and wallhacks are sold openly on forums and storefronts, often bundled with HWID spoofers that disguise a computer’s hardware to get around a hardware ban. Sellers promise “undetected” status, fast rebuilds after game patches and support channels that answer quickly when a game changes its detection overnight. ### The cat-and-mouse cycle Every time Vanguard, RICOCHET or BattlEye ships a new detection, cheat developers push an update within days, sometimes hours. Studios patch, cheat makers adapt and the cycle starts again. That’s why cheat sellers run status pages that update every day: a tool that worked yesterday can be detected the moment a game patches, and accounts flagged in that window get banned. Cheating and Ban Rates: What the Data Shows ------------------------------------------- PUBG: BATTLEGROUNDS figureNumberAccounts permanently banned for using cheat programsAbout 7.81 millionCases penalised after video reviewAbout 39,000Money confiscated through legal actionAbout $1.71 millionCheat programs blockedMore than 30,000Cheat ads and listings reportedAbout 182,000Cheating is more widespread than most players assume. In its latest [anti-cheat review](https://pubg.com/en/news/9634), the PUBG: BATTLEGROUNDS team says about 7.81 million accounts using cheat programs have been permanently banned, including roughly 39,000 cases penalised after a manual video review. The studio has also gone after cheat sellers in court. It reports confiscating about $1.71 million through legal action and blocking more than 30,000 cheat programs, and its reports of cheat ads and listings have reached around 182,000. For studios the message is simple: cheating isn’t a fringe problem, it’s a constant tax on the game. Anti-cheat pays for itself in retention as much as in bans, because players leave games where cheaters go unchecked. Choosing Anti-Cheat Middleware: Guidance for Indie Studios ---------------------------------------------------------- ![Line drawing of two developers at a desk reviewing an app on a laptop](https://bestforandroid.com/wp-content/uploads/2026/05/how-to-hire-app-developers-an-in-depth-guide-bnw-hero.jpg) Small studios can’t build a Vanguard-grade kernel driver from scratch, and most shouldn’t try. Middleware like Easy Anti-Cheat and BattlEye exists to spare them that work. ### Budgeting for integration and support Integration costs more than the license fee suggests. Ongoing support, SDK updates and how quickly the vendor responds during a cheating spike all belong in the real budget. If piracy and cheating overlap in a game’s player base, an anti-tamper layer such as Denuvo is worth weighing too, since the two problems often share root causes. ### Balancing fair play with player trust Kernel-level anti-cheat buys detection power at the cost of some player trust, especially among privacy-conscious players. User-mode options give back some of that power for a smaller footprint. There’s no universal right answer, so the honest approach is transparency: tell players what the anti-cheat can see, how reports are investigated and how the report system resolves complaints. Studios that explain their tradeoffs openly are less likely to see a fair-play argument turn into a PR crisis. What This Means for Android Gamers Right Now -------------------------------------------- ![Line drawing of a person on a couch playing a game on their phone](https://bestforandroid.com/wp-content/uploads/2026/05/best-single-player-mobile-games-bnw-hero.jpg) Games such as Fortnite and Genshin Impact let Android players share matches or co-op worlds with PC players whose machines run kernel-level anti-cheat. That doesn’t put a kernel driver on your phone, but it does mean PC cheating can reach your games. Console cheating exists too; it’s just harder to pull off than on open PC hardware. Cloud gaming changes the picture slightly. If you stream a PC game to your phone through a service like GeForce NOW, the anti-cheat runs on the cloud machine, not on your device. Protect your gaming account - **Use a unique password and two-factor sign-in.** Stolen game accounts are resold, and a reused password is the easiest way in. - **Report cheaters in the game.** Reports feed the behavioural models studios depend on, and PUBG’s team, for one, reviews flagged matches on video. - **Install games only from the Play Store or the developer.** Modded APKs often carry malware, as our guide to [installing Fortnite safely on Android](https://bestforandroid.com/what-is-fortnite-a-complete-beginners-guide/) explains. - **Don’t play on a rooted phone if you care about your account.** It can fail integrity checks and get flagged even if you never cheat. Fair play is a shared job. The anti-cheat does the heavy lifting, but player reports and secure accounts make its job easier. Anti-Cheat FAQ -------------- ### Does anti-cheat software run on my Android phone? Not in the kernel. Android doesn’t let games load their own drivers, so mobile anti-cheat works inside the app and on the game’s servers, using checks such as the Play Integrity API and analysis of how you play. ### Has an anti-cheat driver ever been used in an attack? Yes. The Genshin Impact anti-cheat driver for Windows had a flaw, recorded in the [National Vulnerability Database](https://nvd.nist.gov/vuln/detail/CVE-2020-36603), that let local users run code with full system privileges, and a ransomware group later used the driver to shut down antivirus software. ### Can I be banned for playing on a rooted phone? Rooting alone isn’t cheating, but some games refuse to run on rooted devices or flag them, because root access is how many mobile cheats work. If a game’s integrity check fails, you may be blocked from ranked play or flagged for review. ### Can a ban be appealed? It depends on the game. Most publishers have an appeal process for mistaken bans, but some, such as Valve Anti-Cheat bans on Steam, are permanent and can’t be reversed by support.