2012 Microsoft extended it to the Windows kernel on the x86 and ARM architectures. In late 2014 and early 2015, W^X was added in the OpenBSD kernel on the AMD64 architecture. In early 2016, W^X was fully implemented on NetBSD's AMD64 kernel and partially on the i386 kernel.

macOS computers running on Apple silicon processors enforce W^X for all programs. Intel-based Macs enforce the policy only for programs that use the OS's Hardened Runtime mode.

Starting with

1.Previous
3.Next