Forwarded from ¿¿¿¿¿¿ (Aspari Lore Reborn v²)
Keygen - A keygen is a keygen. It's not a crack, but sometimes comes paired with a patch. A keygen is a piece of software that generates serial keys based on the protection algorithm. It's not circumventing a DRM itself, but serves as a substitute for a legit key. The files that check for a serial have to be patched still, so they would accept the generated key. So, to be exact, the DRM/Protection is not removed, but altered, to accept the user input and treat it as being legit.
Patcher - A patcher is a tool that manipulates dynamic link libraries and executable files "on-the-fly", sometimes even at runtime (in the memory). These are most common in the audio warez scene, where the protection is more and more unique to a certain build or user, and specialized methods are necessary. This is as close as you can get to a "crack" in the classical meaning, even though the actual process is done by the user himself.
Bypass - A bypass is a method of tricking a DRM system into thinking that everything's fine, or in case of Steam, into thinking that a different product is used, such as a free one. There are many ways to bypass something, but a bypass is also not circumventing the DRM. It's actually letting the DRM run, as usual, only that it's making it look like everything's okay.
Crack - A crack is most commonly a set of files that have been altered/manipulated by crackers, and do not require further activation and/or manipulation. This is most commonly seen with common Steam games, where only 2 files have to be replaced, in order for the Steam DRM to be "disabled". The cracked files work in a way, that they tell the game, that everything's fine and there's no reason to check anything (to put it simple).
对于由当今 Denuvo 引发出来的一些关于盗版技术方面的解释。
reddit
Patcher - A patcher is a tool that manipulates dynamic link libraries and executable files "on-the-fly", sometimes even at runtime (in the memory). These are most common in the audio warez scene, where the protection is more and more unique to a certain build or user, and specialized methods are necessary. This is as close as you can get to a "crack" in the classical meaning, even though the actual process is done by the user himself.
Bypass - A bypass is a method of tricking a DRM system into thinking that everything's fine, or in case of Steam, into thinking that a different product is used, such as a free one. There are many ways to bypass something, but a bypass is also not circumventing the DRM. It's actually letting the DRM run, as usual, only that it's making it look like everything's okay.
Crack - A crack is most commonly a set of files that have been altered/manipulated by crackers, and do not require further activation and/or manipulation. This is most commonly seen with common Steam games, where only 2 files have to be replaced, in order for the Steam DRM to be "disabled". The cracked files work in a way, that they tell the game, that everything's fine and there's no reason to check anything (to put it simple).
对于由当今 Denuvo 引发出来的一些关于盗版技术方面的解释。
reddit
r/CrackStatus - Difference between a crack and a bypass for dummies
158 votes and 77 comments so far on Reddit