User space applications can't access hardware or physical memory. They can't bypass permissions enforced by the OS. None of that applies to hardware or kernel drivers.
> This isn’t giving us any surveillance capability we didn’t already have. If we cared about grandma’s secret recipe for the perfect Christmas casserole, we’d find no issue in obtaining it strictly from user-mode and then selling it to The Food Network. The purpose of this upgrade is to monitor system state for integrity (so we can trust our data) and to make it harder for cheaters to tamper with our games (so you can’t blame aimbots for personal failure).
Where did I say they are the same? We have a kernel-space thing (anti-cheat or gpu driver) and a user-space thing ((a game actually talks to both) that talks to a kernel-space thing.
I understood that you were making an analogy between installing a piece of hardware and its associated kernel driver with installing a game and its associated kernel anticheat.
When you install a hardware device you are trusting the manufacturer with full access to your machine, so installing a driver does not give them any more powers. You have already "unlocked the door".
When you install a game that runs on user space you are not trusting the vendor nearly as much as you are trusting a hardware manufacturer. Installing a kernel anti cheat is granting them a level of trust and access to your machine that they didn't have before.
dwattttt|1 year ago
> This isn’t giving us any surveillance capability we didn’t already have. If we cared about grandma’s secret recipe for the perfect Christmas casserole, we’d find no issue in obtaining it strictly from user-mode and then selling it to The Food Network. The purpose of this upgrade is to monitor system state for integrity (so we can trust our data) and to make it harder for cheaters to tamper with our games (so you can’t blame aimbots for personal failure).
0x457|1 year ago
screcth|1 year ago
When you install a hardware device you are trusting the manufacturer with full access to your machine, so installing a driver does not give them any more powers. You have already "unlocked the door".
When you install a game that runs on user space you are not trusting the vendor nearly as much as you are trusting a hardware manufacturer. Installing a kernel anti cheat is granting them a level of trust and access to your machine that they didn't have before.