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QubesOS-Scripts/whonix-hardening.sh
2022-07-02 21:47:16 -04:00

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#!/bin/bash
#Enabling SUID Disabler and Permission Hardener
sudo systemctl enable --now permission-hardening
#Install LKRG
sudo apt install --no-install-recommends linux-headers-amd64 lkrg-dkms -y
#Enable hardened malloc
echo "/usr/lib/libhardened_malloc.so/libhardened_malloc.so" | sudo tee /etc/ld.so.preload
#Restrict /proc and access
sudo systemctl enable --now proc-hidepid.service
#Reduce kernel information leaks
#Will break a lot of applications. The apps I use on Whonix work fine with it so I am enabling it.
sudo systemctl enable --now hide-hardware-info.service