Tag: PCI DSS
How To Protect Grub2 Bootloader With Password In Rhel/Centos 7
What is GRUB? GRUB stands for Grand Unified Bootloader is the default bootloader for all linux and Unix like Operating Systems. It was first invented by Sir Erich Stefan Boleyn on year 1995. GRUB2 bootloader is used to load the kernel and then kernel loads the Operating System, In short GRUB is the Module which…