grub-protect

This script allows users to protect grub boot loader from compromise and set a security layer on it.

This script needs root privilege

Usage

chmod 764 grub_passwd.sh

sudo ./grub_passwd.sh

Important command use in script

grub-mkpasswd-pbkdf2 (generate hashed password for GRUB)

update-grub

./grub_passwd.sh [Option]

Option

  -e    Edit grub loader

  -r    Remove grub password