mirror of
https://github.com/tommytran732/Linux-Setup-Scripts
synced 2024-11-09 11:41:33 -05:00
Additional hardening
Signed-off-by: Tommy <contact@tommytran.io>
This commit is contained in:
parent
8d174f16de
commit
0289039ab5
@ -30,6 +30,14 @@ curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modpr
|
||||
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_security-misc.conf -o /etc/sysctl.d/30_security-misc.conf
|
||||
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_silent-kernel-printk.conf -o /etc/sysctl.d/30_silent-kernel-printk.conf
|
||||
|
||||
#Systemd Hardening
|
||||
mkdir -p /etc/systemd/system/NetworkManager.service.d
|
||||
curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf -o /etc/systemd/system/NetworkManager.service.d/99-brace.conf
|
||||
mkdir -p /etc/systemd/system/irqbalance.service.d
|
||||
curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/irqbalance.service.d/99-brace.conf -o /etc/systemd/system/irqbalance.service.d/99-brace.conf
|
||||
mkdir -p /etc/systemd/system/sshd.service.d
|
||||
curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/limits.conf -o /etc/systemd/system/sshd.service.d/limits.conf
|
||||
|
||||
#Setup NTS
|
||||
rm -rf /etc/chrony/chrony.conf
|
||||
curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf -o /etc/chrony/chrony.conf
|
||||
|
@ -10,8 +10,12 @@ tuned-adm profile virtual-guest
|
||||
|
||||
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf -o /etc/modprobe.d/30_security-misc.conf
|
||||
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_security-misc.conf -o /etc/sysctl.d/30_security-misc.conf
|
||||
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_silent-kernel-printk.conf -o /etc/sysctl.d/30_silent-kernel-printk.conf
|
||||
sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/30_security-misc.conf
|
||||
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_silent-kernel-printk.conf -o /etc/sysctl.d/30_silent-kernel-printk.conf
|
||||
mkdir -p /etc/systemd/system/NetworkManager.service.d
|
||||
curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf -o /etc/systemd/system/NetworkManager.service.d/99-brace.conf
|
||||
mkdir -p /etc/systemd/system/sshd.service.d
|
||||
curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/limits.conf -o /etc/systemd/system/sshd.service.d/limits.conf
|
||||
|
||||
rm -rf /etc/chrony/chrony.conf
|
||||
curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf -o /etc/chrony/chrony.conf
|
||||
|
@ -24,8 +24,12 @@ proxmox-boot-tool refresh
|
||||
|
||||
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf -o /etc/modprobe.d/30_security-misc.conf
|
||||
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_security-misc.conf -o /etc/sysctl.d/30_security-misc.conf
|
||||
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_silent-kernel-printk.conf -o /etc/sysctl.d/30_silent-kernel-printk.conf
|
||||
sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/30_security-misc.conf
|
||||
curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_silent-kernel-printk.conf -o /etc/sysctl.d/30_silent-kernel-printk.conf
|
||||
mkdir -p /etc/systemd/system/NetworkManager.service.d
|
||||
curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf -o /etc/systemd/system/NetworkManager.service.d/99-brace.conf
|
||||
mkdir -p /etc/systemd/system/sshd.service.d
|
||||
curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/limits.conf -o /etc/systemd/system/sshd.service.d/limits.conf
|
||||
|
||||
rm -rf /etc/chrony/chrony.conf
|
||||
curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf -o /etc/chrony/chrony.conf
|
||||
|
@ -1,9 +1,9 @@
|
||||
#!/bin/bash
|
||||
#Assuming that you are using ANSSI-BP-028
|
||||
|
||||
mkdir -p /etc/ssh/ssh_config.d /etc/ssh/sshd_config.d
|
||||
mkdir -p /etc/ssh/ssh_config.d /etc/ssh/sshd_config.d
|
||||
echo "GSSAPIAuthentication no" | sudo tee -a /etc/ssh/ssh_config.d/10-custom.conf
|
||||
echo "X11Forwarding no
|
||||
echo "X11Forwarding no
|
||||
GSSAPIAuthentication no" | sudo tee -a /etc/ssh/sshd_config.d/10-custom.conf
|
||||
echo "PasswordAuthentication no" | sudo tee /etc/ssh/sshd_config.d/40-disable-passwords.conf
|
||||
|
||||
@ -11,10 +11,16 @@ sudo dnf install tuned -y
|
||||
sudo tuned-adm profile virtual-guest yara
|
||||
|
||||
sudo insights-client --collector malware-detection
|
||||
sed -i 's/test_scan: true/test_scan: false/' /etc/insights-client/malware-detection-config.yml
|
||||
sudo sed -i 's/test_scan: true/test_scan: false/' /etc/insights-client/malware-detection-config.yml
|
||||
|
||||
sudo curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf -o /etc/modprobe.d/30_security-misc.conf
|
||||
sudo curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_security-misc.conf -o /etc/sysctl.d/30_security-misc.conf
|
||||
sudo sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/30_security-misc.conf
|
||||
sudo curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_silent-kernel-printk.conf -o /etc/sysctl.d/30_silent-kernel-printk.conf
|
||||
sudo curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf -o /etc/chrony.conf
|
||||
sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/30_security-misc.conf
|
||||
sudo mkdir -p /etc/systemd/system/NetworkManager.service.d
|
||||
sudo curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf -o /etc/systemd/system/NetworkManager.service.d/99-brace.conf
|
||||
sudo mkdir -p /etc/systemd/system/irqbalance.service.d
|
||||
sudo sudo curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/irqbalance.service.d/99-brace.conf -o /etc/systemd/system/irqbalance.service.d/99-brace.conf
|
||||
sudo mkdir -p /etc/systemd/system/sshd.service.d
|
||||
sudo curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/systemd/system/sshd.service.d/limits.conf -o /etc/systemd/system/sshd.service.d/limits.conf
|
Loading…
Reference in New Issue
Block a user