Update: since macOS 14.2 hidutil requires root privileges.
If you have a mac with an INT (ISO) keyboard you might want to change the ± key to ~. During my research I found that the information on this topic is not at all centralized. I prefer this option because it does not involve installing new software.
With macOS 10.12 Sierra Apple introduced hidutil as a tool to remap keyboard keys. See TN2450.
| iOS 16 introduced launch constraints, which can be used to constraint the launch of an application. | |
| There are three types of constraints: | |
| Self Constraints, which the launched application itself must meet | |
| Parent Constraints, which the parent process must meet | |
| Responsible Constraints, which the "responsible process" must meet (I assume that the responsible process is the process that asked launchd to launch a service) | |
| Additionally, the TrustCache format was updated (see below) to support assigning each binary a "Constraint Category", which forces Self and Parent Constraints. | |
| Note that Self, Parent and Responsible Constraints can also be set by the process performing the launch and they can be included in the code signature, in the new blob type 0xFADE8181. In both cases, the constraints are DER encoded (just like the DER entitlements). | |
| Constraint Categories (from TrustCache, new in version 2): |
This document describes xnu's use of the ARMv8.3-PAuth extension. Specifically, xnu uses ARMv8.3-PAuth to protect against Return-Oriented-Programming (ROP) and Jump-Oriented-Programming (JOP) attacks, which attempt to gain control flow over a victim program by overwriting return addresses or function pointers
| sunfish Q QD4A.200317.024.A1 s5-0.2-6281315 g7150-00013-200421-B-6413509 806584320 571858944 2183749632 0 6456895 1588517452 MCFG-g7150-00013-200416-B-6400682 | |
| sunfish Q QD4A.200317.027 s5-0.2-6281315 g7150-00013-200424-B-6426960 806584320 571858944 2183749632 0 6463901 1588696545 MCFG-g7150-00013-200424-B-6426960 | |
| sunfish Q QD4A.200805.001 s5-0.2-6281315 g7150-00013-200421-B-6413509 806588416 571871232 2183778304 0 6583866 1591947723 MCFG-g7150-00013-200424-B-6426960 | |
| sunfish Q QD4A.200805.003 s5-0.2-6281315 g7150-00013-200424-B-6426960 806588416 571871232 2183778304 0 6598198 1592375158 MCFG-g7150-00013-200424-B-6426960 | |
| sunfish R RPB3.200720.005 s5-0.2-6539975 g7150-00018-200701-B-6643937 819929088 550354944 2050846720 231133184 6705141 1595555810 MCFG-g7150-00018-200701-B-6643937 | |
| sunfish R RP1A.200720.010 s5-0.2-6539975 |
| csrutil disable | |
| sudo nvram boot-args="intcoproc_unrestricted=1 kext-dev-mode=1 amfi_allow_any_signature=1 amfi_unrestrict_task_for_pid=1 PE_i_can_has_debugger=1 cs_enforcement_disable=1 amfi_get_out_of_my_way=1 amfi=0xff cs_debug=1 ipc_control_port_options=0" | |
| sudo spctl --global-disable | |
| sudo defaults write /Library/Preferences/com.apple.security GKAutoRearm -bool NO | |
| sudo defaults write /Library/Preferences/com.apple.security.coderequirements Entitlements -string always | |
| sudo defaults write /Library/Preferences/com.apple.security.coderequirements AllowUnsafeDynamicLinking -bool YES | |
| sudo defaults write /Library/Preferences/com.apple.security.libraryvalidation.plist DisableLibraryValidation -bool YES | |
| defaults write com.apple.loginwindow DisableScreenLockImmediate -bool yes |
| #! /bin/bash | |
| # | |
| # build-xnu-6153.11.26.sh | |
| # Scott Knight | |
| # | |
| # Based on the script by Brandon Azad | |
| # https://gist.github.com/bazad/654959120a423b226dc564073b435453 | |
| # | |
| # A script showing how to build XNU version 6153.11.26 on macOS Catalina | |
| # 10.15 with Xcode 11.13.1. |
| // Brandon Azad (@_bazad) | |
| #include <assert.h> | |
| #include <errno.h> | |
| #include <mach/mach.h> | |
| #include <stdbool.h> | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <unistd.h> |
| addmedia | |
| addphoto | |
| addvideo | |
| appinfo | |
| boot | |
| bootstatus | |
| clone | |
| create | |
| darwinup | |
| delete |
