RE FORUM

[REVERSE ENGINEERING] => Off topic => Topic started by: RubberDuck on March 04, 2019, 03:04:57 PM

Title: Explaining Apple's Page Protection Layer in A12 CPUs
Post by: RubberDuck on March 04, 2019, 03:04:57 PM

 A detailed write up and tutorial on reverse engineering Apple's Page Protection Layer (PPL) in iOS12 and A12 chips,

Apple's A12 kernelcaches, aside from being "1469"-style (monolithic and stripped), also have additional segments marked PPL.

http://newosxbook.com/articles/CasaDePPL.html (http://newosxbook.com/articles/CasaDePPL.html)