Select your localized edition:

Close ×

More Ways to Connect

Discover one of our 28 local entrepreneurial communities »

Be the first to know as we launch in new countries and markets around the globe.

Interested in bringing MIT Technology Review to your local market?

MIT Technology ReviewMIT Technology Review - logo


Unsupported browser: Your browser does not meet modern web standards. See how it scores »

{ action.text }

Researchers at Intel are working on a system that could make it much harder to cheat at online games. Unlike current software-based anti-cheating technology, Intel’s Fair Online Gaming System would be built into a player’s computer, in a combination of hardware, firmware, and software.

Since the early days of video games, players have cheated. Some players tried altering the game’s programming, for example, to give themselves benefits such as infinite lives or infinite ammunition. When large groups of people began playing shared games online, these cheats–which seemed harmless in single-player games–became a cause for concern, especially since many of them allow players to make devastating attacks on others.

Too many cheaters in an online game can destroy the group atmosphere that makes online gaming fun, says Mia Consalvo, an associate professor at Ohio University who researches cheating in video games. Although game developers and third-party specialists are always working to combat cheaters, the problem has continued. Some cheaters simply want to wield more power, while others are lured by prize money offered in tournaments.

Gamers can opt to play on servers that block those who haven’t installed anti-cheating software. Such software scans a player’s computer and alerts other players if it detects cheats. But anti-cheating software can only catch cheats once they become known: like antivirus software, it works by scanning for things that look like known cheats, and the list of cheats requires constant updating.

Intel’s researchers say that their system would work without needing updates. By watching at the hardware level for cheating strategies, the system should be able to detect current and future cheats, says Intel research scientist Travis Schluessler.

For example, the system would go after input-based cheats, in which a hacker feeds the game different information than he enters through the keyboard and mouse. A cheater playing a shooting game might use an input-based cheat known as an aimbot, for example, to point his guns automatically, leaving him free to fire rapidly, and with deadly accuracy. Schluessler says that the Fair Online Gaming system’s chip set would catch an aimbot by receiving and comparing data streams from the player’s keyboard and mouse with data streams from what the game processes. The system would recognize that the information wasn’t the same and alert administrators to the cheat. In tests, Schluessler says, the system ran without slowing the play of a game.

In addition to input-based cheats, Schluessler says that the system would go after network-data cheats that extract hidden information from a game’s network, such as the location of other players, and display it to the cheater. Intel’s system would also target cheats that attempt to disable anti-cheating software. Schluessler says the goal isn’t to replace anti-cheating software but to strengthen and augment it.

Tony Ray, president of Even Balance, which makes the anti-cheating software PunkBuster, says this type of system could go a long way toward addressing continuing problems with cheaters. “There are a couple of things that can only be done properly with hardware,” he says. “These are things we expend considerable effort in addressing with software … Having real-time hardware verification that PunkBuster has not been compromised in memory after loading would go a long way toward thwarting even the best private hack authors.”

4 comments. Share your thoughts »

Credit: Intel

Tagged: Computing, Intel, networks, video games, online games

Reprints and Permissions | Send feedback to the editor

From the Archives


Introducing MIT Technology Review Insider.

Already a Magazine subscriber?

You're automatically an Insider. It's easy to activate or upgrade your account.

Activate Your Account

Become an Insider

It's the new way to subscribe. Get even more of the tech news, research, and discoveries you crave.

Sign Up

Learn More

Find out why MIT Technology Review Insider is for you and explore your options.

Show Me