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Merge pull request #10 from tommytran732/patch-7

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Some security settings from the Arch Wiki
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Tommaso Chiti 2021-04-16 07:29:10 +02:00 • committed by GitHub
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10
easy-arch.sh
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@ -186,6 +186,16 @@ arch-chroot /mnt /bin/bash -e <<EOF
# Creating grub config file. # Creating grub config file.
echo "Creating GRUB config file." echo "Creating GRUB config file."
grub-mkconfig -o /boot/grub/grub.cfg &>/dev/null grub-mkconfig -o /boot/grub/grub.cfg &>/dev/null
#Security kernel settings
echo "kernel.kptr_restrict = 2" > /etc/sysctl.d/51-kptr-restrict.conf
echo "kernel.kexec_load_disabled = 1" > /etc/sysctl.d/51-kexec-restrict.conf
echo << EOF >> /etc/sysctl.d/10-security.conf
fs.protected_hardlinks = 1
fs.protected_symlinks = 1
net.core.bpf_jit_harden = 2
kernel.yama.ptrace_scope = 3
EOF
EOF EOF