When Windows has Anti-cheat embedded in it,
Microsoft is upgrading its PC game cheat protection measures with a new system called Remote Attestation, which monitors the boot status of the player and sends confirmation information to the Azure server every time the computer is turned on. This feature was first used in Call of Duty: Black Ops 7 in conjunction with multi-layer security technologies like Secure Boot, TPM 2.0, and Virtualization-based Security (VBS).
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Remote Attestation works with the TPM hardware to determine if any anomalies have occurred since the start of the power-up, such as a modified driver or software inserted in the boot phase. Once the system condition is confirmed, it returns to the Microsoft cloud. This concept reduces the likelihood that a cheat program will lurk in from the boot stage, a point where typical anti-cheating at the operating system level is difficult to detect.
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Originally, this kind of protection relied on kernel-level anti-cheat to reach the system very deeply. It can see almost every user's operation. It is often criticized for security and privacy risks. Even so, players have almost no choice. If they want to play the game, they have to agree to it because it is mandatory for the game itself. They can only trust the development team not to abuse such deep-level access.
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Ping the server every time it turns on raises privacy questions. Some users worry that the system may be false positive for harmless software, such as Mod programs, offline games, or devices running through VM, which the system can interpret as abnormal behavior.
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For players, the fact that more games are starting to support this system means that it is necessary to prepare hardware and set the system up, such as TPM 2.0, Secure Boot, and VBS. Otherwise, it may be blocked from entering the game, while PC and motherboard manufacturers also need to support these technologies to comply with future versions of the game.
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The new measures reflect Microsoft's intention to create a more transparent and fair gaming society, but big questions remain; whether tighter security will be redeemed with reduced user freedom, and ultimately whether this system will continue to become a mandatory standard of AAA games.
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Source: pcgamer

























































































