Hardening the Kernel in Android Oreo
https://android-developers.googleblog.com/2017/08/hardening-kernel-in-android-oreo.html [android-developers.googleblog.com]
2017-08-30 20:52
Android 8.0 focuses on kernel self-protection with four security-hardening features backported from upstream Linux to all Android kernels supported in devices that first ship with this release.
source: HN